☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)
Answers
Answer:
Here you go hope this helps
Step-by-step explanation:
1: 7.7 x [tex]10^{8}[/tex]
2: 2.9 x [tex]10^{7}[/tex]
The number of decimal places you move will be the exponent on the
10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Related Questions
4. Given the graph below and the equation y=3x, determine which function has the greatest rate of growth. (Circle which has the greatest rate of growth below)
Graph:
Equation:
Answers
Answer:
the equation
Step-by-step explanation:
but hope u solved it 29292
Show work please!
An auto insurance company pays 12%
commission to its agents for each new insurance policy they sell. How much commision does an agent make on a $1,000 policy?
Answers
Answer:
$120.00 commission
Step-by-step explanation:
1000 X 0.12 = 120
Marcus has earned 353 out of 400 points (88% or B+) in Math class. He needs 90% to earn an A-. There is one test left worth 100 points. How many points does Marcus need on the test to raise his grade to an A-?
Answers
Answer:
97
Step-by-step explanation:
Marcus is aiming for an A- (90-94 percent). The question states that there is another test awaiting that is worth 100 points. In order to find the answer to the question, you need to:
1.) Add 400 + 100, to show how many points there are in total.
2.) Use the answer choices and add it to 353.
88 + 353 = 441
93 + 353 = 446
97 + 353 = 450
3.) Find the percentage of the sums.
441/500 = 88%
446/500 = 89%
450/500 = 90%
Since Marcus is aiming for an A-, we can conclude that obtaining 97 points will help Marcus achieve an A-.
How do you find the height of a rectangular prism with the volume and area?
Answers
Answer:
The volume of the prism is the area of the base times the height. So to calculate height, divide the volume of a prism by its base area. For this example, the volume of the prism is 500 and its base area is 50. Dividing 500 by 50 results in 10.
Simplify: -1 l 2/3 divided by 4 l divided 5/6
1.-4
2. -25/9
3. 25/9
4. 4
Answers
Answer:
2. 25/9 ? im not sure
Step-by-step explanation:
Cause i know
Yeah
Solve.
−5.6x=−4
What is the solution to the equation?
Enter your answer as a simplified fraction in the box.
Answers
Answer: 0.714285
Step-by-step explanation:
The solution of the equation (-5.6 = -4) is (x = 5/7) and this can be determined by using the arithmetic operations.
Given :
-5.6x = -4
The following steps can be used in order to determine the solution to the equation (-5.6x = -4):
Step 1 - The arithmetic operations can be used in order to determine the solution to the given equation.
Step 2 - Write the given equation.
-5.6x = -4
Step 3 - Add 4 on both sides in the above equation.
-5.6x + 4 = -4 + 4
-5.6x + 4 = 0
Step 4 - Add 5.6x on both sides in the above expression.
-5.6x + 4 + 5.6x = 5.6x
4 = 5.6x
Step 5 - Divide 4 by 5.6 in the above expression.
[tex]x = \dfrac{4}{5.6}[/tex]
Step 6 - Simplify the above expression.
[tex]x = \dfrac{5}{7}[/tex]
For more information, refer to the link given below:
https://brainly.com/question/2096984
Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation?
-21 ÷ 4
-21 ÷ 5
-20 ÷ 4
-20 ÷ 5
Answers
Answer:b
Step-by-step explanations:
A: A behavior that does not depend on experience
B: A period of inactivity that occurs during hot and dry conditions
C: An area occupied by one or more animals that do not allow other members of the species to enter
1: Territory
2: Innate
3: Estivation
(If you do all three, i will give you 30 points)
Answers
Answer:
A. Innate
B. Estivation
C. Territory
Step-by-step explanation:
Answer:
A: Innate
B: Estivation
C: Territory
Step-by-step explanation:
A is an innate behavior.
Solve for x.
4 (x + 1 1/3) = 9 2/3
Enter your answer as a mixed number in simplest form in the box.
Answers
Answer:
The simplest way to put is 29/3
This should be in simplest form
how do you solve 33 + 27.2 – (6.8 + 24) – 3.1 i need it for an paper im doing and need to show my work
it is 6th grade work
Answers
33 + 27.2 - (6.8 + 24) - 3.1
33 + 27.2 - 30.8 - 3.1 --> 60.2
60.2 - 30.8 - 3.1 --> 26.3 <-- final answer
PLZ HELP MEEEEEEEEEEEEEEEEEE
Once you click on the link answer the question then explian
Answers
Answer:
a. 0.335
b. 41.2
c. 0.736
d.0.006132
Step-by-step explanation:
Its simple math, how to explain it more. When dividing with ten you always delete or add one zero
Answer:
a, 0.35 b, 41.2 c, 0.736 d, 6.132
Step-by-step explanation:
will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!
Answers
Answer: y = 2x is the equation
Step-by-step explanation:
Answer:
y = 2xI hopes this helps.
Can you PLEASE help me with this?
Answers
Answer: A. 31.42
B. 50.27
C. 23.25
D. 69.12
E. 100.53
F. 18.22
G. 37.7
H. 56.55
I. 52.15
J. 27.65
K. 75.4
L. 47.12
M. 128.81
N. 62.83
O. 58.43
P. 106.81
Q. 94.25
R. 98.65
S. 11.31
T. 72.26
U. 157.08
V. 109.33
W. 149.54
X. 13.19
Y. 119.38
Z. 100.53
And the other thing is 169.65
Step-by-step explanation:
A. 15.7
B. 25.12
C. 11.6
D. 34.5
E. 50.2
F. 9.1
G. 37.7
H. 56.5
I. 51.5
J. 27.6
K. 75.4
L. 47.1
M. 64.3
N. 62.8
O. 58.4
P. 53.4
R. 49.2
S. 11.3
T. 72.3
U. 78.5
V. 54.6
W. 74.8
X. 13.2
Y. 59.7
Z. 100.5
Pi. 84.8
AN OPINION WITHOUT PI IS JUST AN ONION
What is the value of the expression x−2y+√4z when x = 12 y = -3 and z = 4
Answers
Given expression,
=> x - 2y + √4z
when x = 12 , y = -3 and z = 4 ,=> 12 - 2(-3) + √4*4
=> 12 +6 + 4
=> 18 + 4
=> 22
Answer: 22
Step-by-step explanation: first write out the equation then add in the numbers in place of the variables
Ex: 12-2(-3)+√4(4)
Veronica lives on a straight road that goes east and west. She starts from a point 5.1 miles west of her home and drives a certain distance to the store. The store is more than 3 1/2 miles east of her home. Let d represent the distance Veronica drove. Which inequality represents this situation?
Answers
Its C because 3 1/2 is grater than -5.1 because it is negative
The inequality is −5.1 + d > 3 1/2 which represents the situation, where d represents the distance Veronica drove.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
Veronica lives on a straight road that goes east and west.
Let d represents the distance Veronica drove.
She started from a point 5.1 miles west of her home and drives a certain distance to the store.
So, she drives:
−5.1 + d
The store is more than 4 1/2 miles east of her home.
Therefore, the inequality that represents the situation is as follows:
−5.1 + d > 3 1/2
Hence, the correct answer would be an option (C).
Learn more about the inequalities here:
brainly.com/question/20383699
#SPJ2
If the perimeter of a regular pentagon can be expressed as 10s - 20, determine the length of each side.
50 s - 100
5 s - 10
s - 2
2 s - 4
Answers
Answer:
2 s - 4
Step-by-step explanation:
A Regular pentagon means that it has 5 evenly lengthen sides. In other words, the shape with 5 sides has lengths are equal to each other.
Because the total perimeter as mentioned of the pentagon is 10s - 20,
dividing it by 5 should find the length of each side!
Equation: (10s - 20) / 5
Once you finish dividing each digit inside the bracket you are done!
= 2s - 4
So that leaves us with 2s-4
Answer:
2 s - 4
Step-by-step explanation:
The solution to 3(x – 8) + 4x = 8x + 4 is *
1. 12
2. 28
3. -12
4. -28
Answers
Answer:
-28
Step-by-step explanation:
Step by step
-28 is the solution of the equation 3(x – 8) + 4x = 8x + 4.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is 3(x – 8) + 4x = 8x + 4
Three times of x minus eight plus four times of x equal to eight times of x plus four.
In the equation x is the variable, plus and minus are the operators.
Apply the distributive property
3x-24+4x=8x+4
Add the like terms
7x-24=8x+4
-28=x
Hence, -28 is the solution of the equation 3(x – 8) + 4x = 8x + 4.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ7
Please I need helppp
During the period 1800-1900, 6 out of the 23 u.s. Vice Presidents later became U.S. presidents during the period 1901-200 7 out of 21 presidents later became presidents. During which period did a greater fraction of Vice Presidents become presidents?
Answers
Answer:
The relative ease with which the United States dispatched the Spanish squadron in Manila Bay was only the beginning of what would become a nearly 50-year American presence in the Philippines. It was one thing to capture the islands, but another thing entirely to set up a working administration. The Philippines encompasses about 7,100 islands and sits nearly 8,600 miles away from Washington, DC ...
Step-by-step explanation:
Step one: create a fraction
6/23 1800-1900
7/21 1901-2000
Step Two:
Divide the fractions. (Divide the numerator by the denominator, top by bottom)
6/23 ≈ .26
7/21 ≈ .33
From here you can see that 7/21 is greater because it has a greater number. I hope this helps!
I need this by today
Answers
Answer:
x<=119
Step-by-step explanation:
If it's no greater that the mean is 120 seconds, then the sum of the seconds should be 600. 600-118-129-120-114=119
So x should be less or equal to 119.
PLEASE HELP
Convert 120 miles traveled in 6 hours to a unit rate. Use the label miles per hour (mph).
Answers
Answer: 20/1
Sorry if this wrong I am confident this is right but:
120 divided by six
=
20/1
Step-by-step explanation:
Find the volume of a scented candle that is in the shape of a cylinder with a diameter of 16 centimeters and a height of 20 centimeters. Round to the nearest tenth.
*there is no diagram*
Answers
Answer:
4021.2 cm³
Step-by-step explanation:
you start by getting the radius, the radius is half the diameter which in this case half of 16 is 8 so 8 is your radius and you already know the height which is 20, now that we have the radius and the height we can start
the formula for finding the volume of a cylinder is πr² · h
so are formula would be π8² · 20 which turns into π64 · 20 which then turns into 1280π or 4021.238...
which you then said we need to round the nearest tenth so 4021.238 to the nearest tenth is 4021.2 cm³
Help me and get brainliest!!!!
Answers
Answer:
tamara runs 5 miles each week : y=5x // proportional // graph starts at 0 and has constant incline of 5/1
Tamara runs 5 more mins more then she walks each day: y=+5 // graph starts at 5 // not proportional
Step-by-step explanation:
The school band has a goal of raising $800 for some new uniforms. If they have raised $512 so far, what percent of their goal have they raised?
Answers
Answer: 64%
Step-by-step explanation:
The band needs $800 for new uniforms and of that, they only raised $512.
Set up a proportion [tex]\frac{part}{total} = \frac{percentage}{100}[/tex]and plug everything you know in.
[tex]\frac{512}{800}[/tex] = [tex]\frac{x}{100}[/tex]
Solve for x by cross multiplying and dividing.
512 × 100 = 51200
51200 ÷ 800 = 64
x = 64
The school band has raised 64% of their goal already.
Answer:
The Answer would be 64%
Find the domain and range
Answers
Answer:To find the domain and range, we simply solve the equation y = f(x) to determine the values of the independent variable x and obtain the domain. To calculate the range of the function, we simply express x as x=g(y) and then find the domain of g(y).
Step-by-step explanation:sorry if i'm wrong
answerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
Answers
Answer:
90 percentage
Step-by-step explanation:
90,
there are 90 tiles in box a
Answer:
in box a 35% of tiles are black or 7 tiles
Which number line shows the solution set for StartAbsoluteValue 2 p minus 4 EndAbsoluteValue greater-than-or-equal-to 6?
A number line going from negative 6 to positive 6. Closed circles are at negative 5 and positive 5. Everything between the points is shaded.
A number line going from negative 1 to positive 8. Closed circles are at negative 1 and positive 5. Everything to the left of negative 1 and to the right of positive 5 is shaded.
A number line going from negative 6 to positive 6. Closed circles are at negative 5 and positive 5. Everything to the left of negative 5 and to the right of positive 5 is shaded.
A number line going from negative 1 to positive 8. Closed circles are at negative 1 and positive 5. Everything between the points is shaded.
Answers
Answer:
can u add a picture?
Step-by-step explanation:
help
i don't understand this question and I would love to get the answer:)
Answers
Answer: 3/4 is the answer
Step-by-step explanation:
When x is 2, y is 1.5 and when x is 4, y is 3. So, 1.5 is 3/4 of 2 and 3 is obviously 3/4 of 4.
Determine which statement is true if JKLM ~ NOPQ
Answers
Answer:
B / 2nd answer
Step-by-step explanation:
if the orders are correct, then it should be B, but there should also be a picture just in case
Todd and his friends are painting 5 equal sections of a wall. The wall is 10 feet tall, but its length is unknown.
Each section will be a different color, so they need to know the area of each section.
so , i said 5/10x area = length * width A=10*x a= 10x
then i said you should divide , next i said 10x/5 10x in five sections is 2 in each q1 said area 10*x but x=2 so 10*2=20 is this correct?
Answers
Which equation represents a proportional relationship?
Answers
Answer:
I believe the answer would be A
Step-by-step explanation:
try it tell me how it goes
Answer: y=32x
Step-by-step explanation: I THINK ITS RIGHT?