Jan is on a plane traveling at 600 mph. How far will she travel in 2.5 hours?
Answer:
Jan would have traveled about 1500 miles
Hey did I do this right?
Answer:Yes
Step-by-step explanation:
How many more pound of granola than banana chips does she buy? Item: Pretzels:7/8,Peanuts: 4/8, Raisins: 2/8,Banana chips: 3/8,Granola: 5/8
Answer:
She buys 2/8 more pound of granola than banana chips
Step-by-step explanation:
Help me please......
Answer:
i believe it would be -3
Step-by-step explanation:
9 + -12 = -3
A principal of $2600 is invested at 3% Interest, compounded annually. How much will the investment be worth after 14 years
Answer:
3692
Step-by-step explanation:
Multiply the starting amount, by the percent, and them multiply by how many years (2600*0.03%*14)
Can u guys help me quick (write an expression)
Answer:I zoom in but it blurry .
Sorry but have a great day.
Step-by-step explanation:
A square field has a perimeter if 3.6km what is the length of one side in metres
Answer:
A square field has a perimeter if 3.6km what is the length of one side in metres
Step-by-step explanation:
A square field has a perimeter if 3.6km what is the length of one side in metres
Given,
Perimeter = 3.6 km = 3600mWe need to find,
Side of square = ?As we know that,
Perimeter of square = 4 ×side→3600=4s
→3600/4=side
→Side=900m
I will give brainiest to whoever answers correctly !!
Can someone PLEASEEE answer this for me I really need help :(
Answer: 850
Step-by-step explanation:
if 250 miles takes 5 gallons then 7 gallons may give you about 850.
It looks like your just adding on 2 more.
Answer:
350 miles
Step-by-step explanation:
5 gallons of gas - 250 miles
7 gallons of gas - [tex]\frac{7}{5}[/tex] × 250 miles = 350 miles
suppose that the functions s and t are defined for all real numbers x as follows.
s(x)= x+6
t(x)= 4x2
write the expressions for (s.t)(x) and (s-t)(x) and evaluate (s+t)(-3).
Answer:
[tex](s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39[/tex]
Step-by-step explanation:
Given functions are:
[tex]s(x)= x+6\\t(x)= 4x^2[/tex]
We have to find:
(s.t)(x) => this means we have to multiply the two functions to get the result.
So,
[tex](s.t)(x) = s(x)*t(x)\\= (x+6)(4x^2)\\=4x^2.x+4x^2.6\\=4x^3+24x^2[/tex]
Also we have to find
(s-t)(x) => we have to subtract function t from function s
[tex](s-t)(x) = s(x) - t(x)\\= (x+6) - (4x^2)\\=x+6-4x^2[/tex]
Also we have to find,
(s+t)(-3) => first we have to find sum of both functions and then put -3 in place of x
[tex](s+t)(x) = s(x)+t(x)\\= x+6+4x^2[/tex]
Putting x = -3
[tex]= -3+6+4(-3)^2\\=-3+6+4(9)\\=3+36\\=39[/tex]
Hence,
[tex](s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39[/tex]
What is the result of subtracting X^2-2x+3 from 3x^2+x-2
Answer:
answer is in photo. please try again yourself.
8 + 3 × (4 ÷ 2) − 7
Step 1: 8 + 3 × 2 − 7
Step 2: 11 × 2 − 7
Step 3: 22 − 7
Step 4: 15
In which step does a mistake first appear?
passes through (5, 6), slope = 3
0.57575757... as a fraction
Answer:
0.57575757 / 1
Step-by-step explanation: :)
Answer:
0.5757=19/33
Explanation:
Let x=0.5757
100x=57.5757
100x−x=57.5757−0.5757=57
99x=57
x=57/99=19/33
Which ratios are equivalent to 10:16? Check all that
apply.
O 30 to 48
25:35
40/64
08:32
5 to 15
Answer:. 30 : 48
40:64
Step-by-step explanation: The hint is in the table where the rows highlighted in pink, multiples of 5 and 8, contain the values of the original given ratio, 10:16
Equivalent ratios include any of the corresponding values in columns AND that are in the pink rows.
5:8, 10:16, 15:24, 20:32 . . .
We can see the pattern; pairs of multiples of the factors of the numbers in the original ratio are equivalent ratios.
PLZ NEED HELP QUICK PLZ
Answer:
Slope = 3
Step-by-step explanation:
For a proportional relationship, the slope of the line is simply y/x.
So using any given pair of values from the table, say (1, 3), the slope is:
y/x = 3/1
Slope = 3
Will mark brainliest!!! Plz solve for each variable!!!
Answer:
the answer is
12 = y - 5
y=17
x+2 = 4
x=2
Lin runs 5 laps around a track in 8 minutes.
a. How many minutes does it take to run 1 lap?
How many laps did Lin run in 1 minute?
Please hurry up(btw you will get the brainliest)♂️
Answer:
To run one lap Lin takes 1.6 minutes.
Step-by-step explanation:
To find this answer you would do 8 divided by 5. Always remember when dividing time goes first unless the instructions / directions / your teacher says differently. So, when you do 8 divided by 5 the answer you get is 1.6, and there is your answer. Also to check your answer you can do 1.6 times 5, and you get 8, so you know that 1.6 is the correct answer.
Given: ABCH and DCGF are parallelograms. Complete the proof below by choosing the correct statement for line number 3 and the correct reason for line number 4.
Answer:
∠BCH ⩭ ∠DCG ;Opposite angles of a parallelogram are congruent.
Step-by-step explanation:
can someone help me please look at picture
Answer:
Area of big rectangle - area of mini rectangle
56in2 - 3in2
B. 53 in2
Step-by-step explanation:
Separate the two rectangleulsr shapes. 3x6 which equals 18.
8-3=5
5×7= 35
35+18= 53
B. 53 in sq
A 145 ft. building casts a 667 ft. shadow from the sun. To the nearest tenth of a degree, what is the angle of depression? Need it asap pls ;-;
Answer:
78ft
I got it off of apec
A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin? (Hint: Solve for X)
Answer:
1,200 out of 2000 doctors use X aspirin
Step-by-step explanation:
help!! it’s due today
[tex] \sqrt{64} = 8[/tex]
[tex] \sqrt{81} = 9[/tex]
[tex] \sqrt{96} = 4 \sqrt{6} [/tex]
[tex] \sqrt{144} = 12[/tex]
[tex]ırratıonal \: number\: lıke \: \pi \: 0.6 \: \sqrt{3} \: etc[/tex]
Answer is C
Write in exponential form, then evaluate. (5)(5)(5)(5)(5)
Answer:
5 by the power of 5
3125 is the answer
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{Equation:}[/tex]
[tex]\large\textsf{5(5)(5)(5)(5)}[/tex]
[tex]\huge\textbf{Solving for your equation:}[/tex]
[tex]\large\textsf{5(5)(5)(5)(5)}[/tex]
[tex]\large\textsf{= 25(25)(5)}[/tex]
[tex]\large\textsf{= 625(5)}[/tex]
[tex]\large\textsf{= 3,125}[/tex]
[tex]\huge\textbf{Or you could simply say:}[/tex]
[tex]\large\textsf{5(5)(5)(5)(5)}\\\uparrow\ \uparrow \ \ \ \uparrow \ \ \ \uparrow \ \ \uparrow\\\large\textsf{1 2 \ 3 \ \ 4 \ 5}\\\\\large\text{Seems to me that you have a 5 fives. So, most likely your exponent: }\\\large\boxed{\rm{5^5}}[/tex]
[tex]\huge\textbf{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{{Original\ answer \rightarrow \frak{3,125}}}\huge\checkmark\\\\\\\huge\boxed{Exponenential\ form \rightarrow \frak{5^5}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]Find three consecutive odd integers such that the sum of the smallest and twice the second is 14 more than the third.
Show your work
Ans 7, 9, 11
Step-by-step explanation:
Think of it as an equation. You have 3 integers x, y, and z.
x + 2y = z + 14.
Plug in consecutive odd integers, picking your next set of trial and error integers based on how far off the equation is.
In this case, 7 + (2 * 9) = 11 + 14
In this example, it took me three attempts to get the correct answer.
6
If y varies directly as x and y = -7 when x = -28, find y when x = 20.
PLZ help ASAP
Answer:
5
Step-by-step explanation:
y ∝ x
y = k times x
where 'k' is constant
substitute y for -7 and x for -28
-7 = k times -28
-7 = -28k
Divide through by -28
[tex]\frac{-7}{-28}[/tex] = [tex]\frac{-28k}{-28}[/tex]
= [tex]\frac{1}{4}[/tex] =k
formula y = [tex]\frac{1}{4}[/tex] times x
y = [tex]\frac{1}{4}[/tex] times 20
y = 5
By using the proportionality relation, at x = 20 the value of y will be 5.
Calculations for the value of y from the proportional relation:
Given in the question → y ∝ x
y = kx
Here, k = Proportionaility constant
It's given, when x = -28, value of y = -7
By substituting these values in the expression,
-7 = k(-28)
[tex]k=\frac{-7}{-28}[/tex]
k = [tex]\frac{1}{4}[/tex]
Therefore, given expression for the proportional relation will be,
[tex]y=\frac{1}{4}x[/tex]
If x = 20, we have to calculate the value of y,
Substitute x = 20 in the same expression,
[tex]y=\frac{1}{4}(20)[/tex]
y = 5
Therefore, for the value of x = 20, value of y will be 5.
Learn more about the proportional relation here,
https://brainly.com/question/7096655?referrer=searchResults
2x – 3y = -5
4x - 4y = -4
Is (2.3) a solution of the system?
Answer:
Yes.
Step-by-step explanation:
We'll substitute in the values in both equations.
[tex]2x-3y=-5[/tex] [tex]4x-4y=-4[/tex]
[tex]2(2)-3(3)=-5[/tex] [tex]4(2)-4(3)=-4[/tex]
Distribute.
[tex]4-9=-5[/tex] [tex]8-12=-4[/tex]
Simplify.
[tex]-5=-5[/tex] [tex]-4=-4[/tex]
Yes, it is a solution. You can plug the equations into Desmos to check.
Is every relation also a function? Use the drop-down menus to show and explain your answer.
1. No or Yes
2. Relation or Function
3. Relation or Function
4. Relation or Function
Answer:
NO
Step-by-step explanation:
Solve 2x + 6 < 10 or 2x + 8 > 20. A. x < 2 and 2 > 2 B. I 2 O C. x < 1 or x > 6 O D. x < 2 or x > 6
Answer:
x>2 or x>6
Step-by-step explanation:
2x+6<10 or 2x+8>20
2x>4 or 2x>12
x>2 or x>6
Inequalities help us to compare two unequal expressions. The correct option is D.
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.
The two of the given inequalities can be solved as shown below.
2x + 6 < 10
Subtract 6 from both sides of the equation,
2x + 6 - 6 < 10 - 6
2x < 4
Divide both the sides of the equation by 2,
2x/2 < 4/2
x < 2
2x + 8 > 20
Subtract 8 from both sides of the equation,
2x + 8 - 8 > 20 - 8
2x > 12
Divide both the sides of the equation by 2,
2x/2 > 12/2
x > 6
Hence, the correct option is D.
Learn more about Inequality here:
https://brainly.com/question/19491153
#SPJ2
PLEASE HELP ASAP! WILL GIVE BRAINLIEST!
Answer: g it is 2x+21 ansd h is 3x+24
Step-by-step explanation: