Speed of object = 40 feet per second
What is speed and its formula?Speed is calculated as follows: speed = distance * time. Knowing the units for distance and time is necessary to calculate the units for speed. The units will be in metres per second (m/s) in this example since the distance is measured in metres (m) and the time is measured in seconds (s).Speed is what it means. the speed at which an object's location changes in any direction. The distance travelled in relation to the time it took to travel that distance is how speed is defined. Since speed simply has a direction and no magnitude, it is a scalar number.Based on the distance travelled in a certain amount of time. These automobiles can travel at speeds of more than 150 kilometres per hour (km/h). Meters per second (m/s) is the fundamental unit of speed in the metric system.Given data :
Distance cover by object = 100 feetTime taken by object = 2.5 secondsEquation represent speed is s = d/t
Assume;
Speed = S
Time taken = T
Distance cover = D
So,
Speed = Distance / Time
S = D / T
Speed of object = 100 / 2.5
Speed of object = 40 feet per second
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The table shows three unique, discrete functions.
Which statements can be used to accurately compare the functions? Select two options.
g(x) has the lowest minimum.
f(x) has the greatest maximum.
All three functions have a y-intercept.
All three functions have an x-intercept.
The domain of all three functions is the s
We are aware that a discrete function is one that satisfies the criteria for a function and has a countable domain (represented as a collection of disconnected points) (each input has at most one output). Many inputs in discrete functions won't have any outputs.
According to the inquiry,
All three of the functions have a y-intercept and, given the facts in the question, f(x) is the highest maximum.
The largest maximum of the three functions—g(x), f(x), and f(y)—has an x-intercept.
Three distinct discrete functions are displayed in the table.
f(x)minimum: 1 g(x)minimum; -4 12 h(x)minimum-5; as a result, f(x)maximum: 10 g(x)maximum; 3 12 h(x)maximum; 12 f(x)domain; (0, 2) g(x)domain; (-2, 2) h(x)domain; (0, 1) g(x)y-inter (0, -5)
Using the procedures above, we may conclude that f(x) has no x.
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this question is not making sense to me, i need a quick answer.
Answer:
x-intercept: (-21/2,0)
y-intercept : (0,-21)
Step 1 of 5: Determine the missing value on the vertical axis represented by [?]. Per Capita Personal Income by State for 2004 52000 9[21 20000 State Tables Keypad Answer How to enter your answer
The complete question should be: What is the per capita personal income for a given state in 2004, represented by the value [?] on the vertical axis of the state table?
The missing value on the vertical axis represented by [?] must be $21,200.
In order to determine the missing value on the vertical axis represented by [?], we need to consider the per capita personal income for each of the states listed in the table. The states are listed in order from highest income to lowest income. The highest-earning state is listed first with a per capita personal income of $52,000. The next-highest-earning state has a per capita personal income of $21,200. Therefore, the missing value on the vertical axis represented by [?] must be $21,200.
To enter this answer, first identify the numerical keypad on the calculator. Then, enter the numerical value of $21,200 (21200) using the keypad. Finally, press the “enter” or “equals” key to submit the answer. This will cause the missing value on the vertical axis to be displayed on the calculator screen.
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What us the third step in sketching the graph of a rational function
The third step in sketching the graph of a rational function is "Finding the function's zeros and vertical asymptotes and plotting them on a number line".
What is vertical asymptotes?
A graph's vertical asymptote is a vertical line with the equation x = a, where the graph tends to positive or negative infinity as the inputs get closer to the value of a. A graph's horizontal asymptote is a horizontal line with the equation y = b, where the graph approaches the line as the inputs go closer to ∞ or –∞.
The steps to sketch a graph of rational function:
1. Ensure that the function's denominator and numerator are listed in decreasing order of power.
2. Discover the domain
3. Completely factor the numerator and denominator. Any shared factors between the numerator and denominator should be eliminated. (Once factors have been cancelled, the reduced function is what remains. For all subsequent actions, employ the reduced function.) Skip Step 4 if there are no common factors.
4. Look for any holes
5. Search for any vertical asymptotes.
6. Find the Horizontal Asymptote.
7. Look for any x- and y-intercepts.
8. Locate test points
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What is the relationship between the base and the height of an area formula?
A triangle's area is 1/2(b*h), where b is the base and h is the height. A triangle's base can be any of its sides, and its height is the length of the altitude from the opposite vertex to that base.
What is area?The area is the region defined by an object's form. The area of a form is the space covered by a figure or any two-dimensional geometric shape in a plane. The quantity area indicates the extent of a region on a planar or curved surface. Surface area refers to the area of an open surface or the border of a three-dimensional object, whereas area of a plane region or plane area refers to the area of a form or planar lamina.
Here,
The area of a triangle is 1/2(b*h), where b is the base and h is the height. A triangle's base is any one of its sides, and its height is the length of the altitude from the opposite vertex to that base.
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How do you arrange the angles of a triangle from smallest to largest?
If you have three side lengths, you should find the angle opposite the smallest side to determine the lowest angle, the angle opposite the medium-sized side to determine the greatest angle, and the angle opposite the largest side to determine the greatest angle.
What are angles?Two rays that have a common terminal and are referred to as the angle's sides and vertices, respectively, make up an angle in Euclidean geometry. Two rays can form angles in the plane where they are positioned.
Angles are also produced when two planes intersect.
These are what are known as dihedral angles.
Consequently, if you have three side lengths, you should discover the lowest angle by finding the angle that is opposite the smallest side, the medium-sized angle by finding the angle that is opposite the medium-sized side, and the greatest angle by finding the angle that is opposite the largest side.
Therefore, if you have three side lengths, you should find the angle opposite the smallest side to determine the lowest angle, the angle opposite the medium-sized side to determine the greatest angle, and the angle opposite the largest side to determine the greatest angle.
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Create a proportional ratio to the given ratio.
14
17
(well i'll give it my best shot)
14:17
⬇️
let's add 14 and 17 together.
***************
14 + 17 = 31
14 = 14/31 (*fraction*)
17 = 17/31 (*fraction*)
I hope this helps in any way possible.
Merry Christmas (Eve), Happy New Year, and Happy Holidays!
What is the probability of getting 5 out of 20 numbers?
Answer:
Step-by-step explanation:
The number of events is 5 (since there are 5 red marbles), and the number of outcomes is 20. The probability is 5 ÷ 20 = 1/4. You could also express this as 0.25 or 25%.
What are actual roots of FX according to the rational root theorem The following are potential roots of FX 2x 2 2x 24 4 3 2 3 4?
All the rational roots of the polynomial f(x) = 20x4 + x3 + 8x2 + x - 12 are 3/4 and -4/5.
We have the given polynomial:
f(x) = 20x4 + x3 + 8x2 + x - 12
All potential polynomial roots are represented by rational numbers, according to the Rational Root Theorem:
x = a/b
Where a is a factor of a constant term
b is the factor of coefficient of leading term
From the given polynomial:
-12 is the constant term and 20 is the coefficient of leading term
The possible factors of -12 are ±1, ±2, ±3, ±4, ±6, ±12
The possible factors of 20 are ±1, ±2, ±4, ±5, ±10, ±20
So the rational roots = (±1, ±2, ±3, ±4, ±6, ±12)/ (±1, ±2, ±4, ±5, ±10, ±20)
Solve for x when the given function is equal to zero
20x4 + x3 + 8x2 + x - 12 = 0
(4x - 3)(5x + 4)(x2 + 1) = 0
So we get:
4x - 3 = 0 or 5x + 4 = 0 or x2 + 1 = 0
x = 3/4, x = -4/5, x =1, x = -1
Hence, the rational roots are x = 3/4, x = -4/5.
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We have the given polynomial:
f(x) = 20x4 + x3 + 8x2 + x - 12
x = a/b
b is the factor of coefficient of leading term
-12 is the constant term and 20 is the coefficient of leading term
The possible factors of 20 are ±1, ±2, ±4, ±5, ±10, ±20
So the rational roots = (±1, ±2, ±3, ±4, ±6, ±12)/ (±1, ±2, ±4, ±5, ±10, ±20)
Solve for x when the given function is equal to zero
20x4 + x3 + 8x2 + x - 12 = 0
(4x - 3)(5x + 4)(x2 + 1) = 0
4x - 3 = 0 or 5x + 4 = 0 or x2 + 1 = 0
x = 3/4, x = -4/5, x =1, x = -1
Forty percent of the pupil in m. Alcantara' grade 6 claa are 12 year old. Another 0. 25 are 13 year old and the ret of the cla i 11 year old. Write 11 a a fraction,decimal,and percent
Answer:
7/20
0.35
35%
Step-by-step explanation:
12 year olds: 40%
12 year olds: 25%
11 year olds: 100% - 40% - 25% = 35%
35% = 35/100 = 7/20
35% = 0.35
35% = 35%
How do you check XY coordinates?
What is the median of the number 445 767 712 and 3?
The Median for the following data 3 445 712 767 will be 578.5.
One measure of central tendency is the median. The median of a set of numbers is its midway value. It splits a sample of given data into the upper and lower halves. A minimum of half of the observations are above the median and a minimum of half are below it.
When there are exactly even numbers of observations in a data collection, the median can be calculated as follows:
sorting of the sample data in ascending or descending order.
If there are an even number of observations (let's say n), identify the (n/2)nd and [(n/2) + 1] th observations.
The average of the top two observations is the same as the median of the data given (as determined in step 2).
Here n = 4, So [4/2 + (4/2)+1}/2, So the median will be 578.5.
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You flip a fair coin.
What is P(tails)?
If necessary, round your answer to 2 decimal places.
The probability to get tails is 0.50.
What is rounding 2decimal place?
The second place to the right of the decimal point, or the hundredths place, is used to round a decimal value to two decimal places. For instance, you can round 2.83620364 to two decimal places as 2.84 and 0.7035 to two decimal places as 0.70.
The probability of an event is the ratio of the number of outcomes of the required event to the number of total outcome.
In a coin, there are two parts in coins that are tails and heads.
The total number of possible outcomes is 2.
The number of tails of a coin is 1.
The probability to get tails is = 1/2
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In 2010, the population of a city was 193,000. From 2010 to 2015, the population grew by 6%. From 2015 to 2020, it fell by 3%. How much did the population decrease from 2015 to 2020, to the nearest 100 people?
Answer:
6138
Step-by-step explanation:
First, we have to find the population of the city in 2015
6% = 0.06
193,000 times 0.06 = 11580 people increase
We know it is increasing, so we have to add them
193,000 + 11580 = 204580 people in 2015
Now let's find the 3% decrease
3% = 0.03
204580 times 0.03 = 6137.4
So, about 6138 people decrease from 2015 to 2020
How do you solve an equation with 5 variables?
A linear equation, with five variables, has an infinite number of solutions.
What is linear equation?Equations whose variables have a power of one are called linear equations. One example with one variable is where ax+b = 0, where a and b are real values and x is the variable.
Let linear equation:
5 = x + a + b + c + y
In this equation,
there are five variables, x, a, b, c and y.
And the number of equation is one.
That means,
the number of unknowns > the number of equation
5>1.
Substitute the value of 4 variables to find the value of one variable.
Let, we have to find solutions as subject to y.
We so obtain varied values of y when preserving distinct values of x, a, b, c.
Therefore, infinitely many solutions are possible.
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What is the mean of the data 6 7 10 12 13 4 8 12?
The mean of the data 6 ,7 ,10 ,12, 13, 4, 8 ,12 is 9.
Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.
The basic formula to calculate the mean is calculated based on the given data set. Each term in the data set is considered while evaluating the mean. The general formula for mean is given by the ratio of the sum of all the terms and the total number of terms. Hence, we can say;
Mean = Sum of the Given Data/Total number of Data
Mean= 6 +7+ 10+ 12+ 13+ 4+ 8 +12 / 8 = 72/8 = 9
Hence, The mean of the data 6 ,7 ,10 ,12, 13, 4, 8 ,12 is 9.
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Which out of the following are expressions with numbers only?
(a) y + 3
(b) (7 × 20) – 8z
(c) 5 (21 – 7) + 7 × 2
(d) 5
(e) 3x
(f) 5 – 5n
(g) (7 × 20) – (5 × 10) – 45 + p
5 (21 – 7) + 7 × 2 and (d) 5 are the expressions with numbers only since they have only numerical constants and the other expressions given involve variables.
What equation contains an expression?
The equal to sign (=) is the best indicator of whether a given problem is an equation or an expression because it indicates that the problem is an equation.
It is only an expression if there isn't an equal to (=) sign present. It contains data that is used to demonstrate value, such as numbers, variables, and operators.
5 (21 – 7) + 7 × 2 and (d) 5 are the expressions with numbers only since they have only numerical constants and the other expressions given involve variables.
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What is the value of 4 3 answer?
The value of 4 to the 3rd power =64
According to the power rule of exponents,
am = m times a x a x a
Thus, 43 can be written as 4 × 4 × 4 = 64.
Thus, the value of 4 to the 3rd power i.e., 4^3 is 64
Exponent is the process of representing huge numbers as powers, according to the definition. Exponent, then, is the number of times a number has been multiplied by itself. Using 6 as an example, multiply it by itself four times, or 6 6 6 6. You can write this as 64. In this case, the exponent is 4 and the base is 6.
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Which unit would you ue to meaure the amount of water in a bathtub?
fl. Oz. Kg
mL
L
Answer:
Liters would be the better unit of capacity for the amount of water in a bathtub.
Step-by-step explanation:
Answer: Liters would be the better unit of capacity for the amount of water in a bathtub.
Step-by-step explanation:
Which inequality is true?
A. 2 pi/ 2 < 3
B. 4 pi > 12
C. pi + 6 < 9
D. 3 pi - 1 < 8
The true inequality is 4π > 12.
How to solve inequality?Inequalities are mathematical expressions involving the symbols >, <, ≥ and ≤. Therefore, let's solve the inequalities that is true.
Hence,
[tex]\frac{2\pi }{2} < 3[/tex]
π < 3 (This is false because 3.14 is greater than 3)
4π > 12
divide both sides by 4
π > 3 (This is true.)
π + 6 < 9
subtract 6 form both sides
π < 3 (This is false)
3π - 1 < 8
3π < 9
π < 3 (This is false)
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eliminate the parameter t to find a Cartesian equation for: x=t2 y=2+3t x=Ay2+By+C Where A=________ B=__________ and C=________ If you can give step by step help that is GREATLYappreciated!!!
The cartesian equation for x = t² and y = 2 + 3t is x = (1/9)y² - (4/9)y + (4/9).
Where the value of A, B, and C are 1/9, - 4/9, and 4/9.
The parameter t that we have
y = 2 + 3tThe cartesian equation x = (1/9)y² - (4/9)y + (4/9)
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solve the simultaneous equation:
6x+y=29
3x-y=7
Answer:
x=4
y= 5
Step-by-step explanation:
6x+y=29
3x-y=7
Let's add them together
9x = 36
x= 4
Then put 4 back in the equation for x
6(4) + y =29
24 + y = 29
y= 5
What are two important first steps in data analysis? -Cleaning the data and exploring it -Cleaning and scrubbing the data -the box plot and the 5 number summary -correlation and regression
The two important first steps in data analysis are data cleaning and exploring it, so, option A is correct.
What is correlation?A measure of the relationship between two variables is a correlation. Variables can be related in a number of ways, including linearly, non-linearly, and in other ways. Variables can also have varying degrees of association with one another. The most popular linear coefficient used to determine how closely two variables correlate is called Pearson's correlation coefficient, or PCC.
The steps of data analysis are shown below,
First, define the question. Identifying your purpose is the first stage in any data analysis procedure.
Gathering the data is the second step.
Third step: data cleaning.
The fourth step is data analysis.
Five: Present your findings.
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What is the solution of the system of equations 6x 2y 4 9x 3y 12?
The solution of the given system of equations 6x + 2y = 4 , 9x -3 y = 12 is equal to x =1 and y = -1.
As given in the question,
Given system of equations are :
6x + 2y = 4 ____(1)
9x -3 y = 12 _____(2)
Multiply (1) by 3 and (2) by 2 and add equation (1) and (2) to eliminate y variable and get the value of variable x ,
18x + 6y = 12
18x - 6y = 24
36x = 36
⇒x = 36 / 36
⇒ x = 1
Substitute value of x = 1 in the given equation (1) to get the value of variable y,
6(1) + 2y = 4
⇒ 6 + 2y = 4
⇒ 2y = 4 - 6
⇒ y = -1
Therefore, given system of equations 6x + 2y = 4 , 9x -3 y = 12 solution is equal to x = 1 and y = - 1.
The above question is incomplete, the complete question is:
What is the solution of the system of equations 6x + 2y = 4 , 9x -3 y = 12?
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In a certain class, the ratio of passing grades to failing grades is 7 to 5. How many of the 36 students failed the course?.
find the range of the function f(x) = x^2 - 6x if the domain is (-7, -2, 1)
The range of the function f(x) = x² - 6x with domain of (-7, -2, 1) is calculated to be (91, 16, -5)
How to find the range for the given domainsThe domain is controlled by the input values. considering the points (-7, -2, 1)
The range is solved using the given function
f(x) = x^2 - 6x
substituting for x in the function
for x = 7
= 7² - 6 * -7 = 91
for x = -2
= -2² - 6 * -2 = 16
for x = 1
= 1² - 6 * 1 = -5
The range is (91, 16, -5)
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What is 3.14 of a circle?
Answer: 3.14 means pi
A sum of money is to be divided between Alyah, Byron and Cecil. Alyah receives $1 plus one-third of what is left. Byron then receives $6 plus one-third of what remains. Cecil receives the rest, which amounts to $40. How much did Byron receive? (A) $26 (B) $28 (C) $30 (D) $32 (E) $34
Answer:
(A) $26
Step-by-step explanation:
You want to know the amount Byron received from the distribution to Alyah, Byron, and Cecil, given Cecil received $40.
SetupLet x represent the amount being distributed, and a, b, c represent the amounts received by Alyah, Byron, and Cecil, respectively.
The given relations tell us ...
a = 1 + 1/3(x -1)
b = 6 + 1/3(x -a -6)
c = x -a -b = 40
SolutionSubstituting for b gives us ...
40 = x - a - (6 +1/3(x -a -6)) = x -a -6 -1/3x +1/3a +2 = 2/3x -2/3a -4
44 = 2/3(x -a) . . . . . . . add 4, factor out 2/3
66 = x -a . . . . . . . . . multiply by 3/2
Substituting for a gives us ...
66 = x -(1 +1/3(x -1)) = x -1 -1/3x +1/3 = 2/3x -2/3 = 2/3(x -1)
99 = x -1 . . . . . . . multiply by 3/2
100 = x . . . . . . add 1
DistributionThen ...
a = 1 + 1/3(100 -1) = 1 + 99/3 = 34
b = 6 + 1/3(100 -34 -6) = 6 + 1/3(60) = 26
Byron received $26.
__
Additional comment
Based on results, the "what is left" is the amount after the $1 or $6 distributions are made.
Alyah: $34, Byron: $26, Cecil: $40, for a total of $100.
<95141404393>
select the reason that best supports statement 6 in the given proof
Answer:
C. Subtraction Property of Equality
Step-by-step explanation:
The equation is
m<1 + m<2 = m<2 + m<4
m<1 = m<4
We see that is subtraction property, so the answer is C
Name: Period: Number Classification Worksheet 1) Re-write each number in the Venn Diagram where it belongs. REAL NUMBERS RATIONAL IRRATIONAL -19 1.2 0 3 INTEGERS VIO 181 3.456 WHOLE -1.48298..... 11+3 NATURAL 2) List all classifications of the number. a) Vio b) -44 c) 3 d) -/11 3) Check all boxes that apply to the number. Real Natural Whole Integer Rational Irrational al 81 b) c) d) 1.2 0 13
Counting numbers are another name for natural numbers. These are 1, 2, 3, and so forth.
Natural numbers plus zero are whole numbers.
Natural numbers, whole numbers, and the opposites of whole numbers are all considered integers. These numbers range from -3 through -2, -1, 0, 1, 2, 3, etc.
Integers, whole numbers, rational numbers, and numbers that may be expressed as fractions are all considered rational numbers. In this case, fraction [tex]\frac{a}{b}[/tex], where; a and b must both be integers.
All non-rational numbers are categorized as being irrational. These figures cannot be expressed as fractions. This includes decimals like [tex]\pi[/tex], [tex]\sqrt{2}[/tex], and 3.2576352417942 that doesn't end or repeat.
The collection of all rational and irrational numbers, as well as their subsets, is known as the Real Number System.
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