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strojnjashka [21]
3 years ago
14

It took the race car 22 minutes to travel 114.4 kilometers. At what rate did the car travel?Use the formula r = d/t, where r is

the rate, d is the distance, and t is the time. Round your answer to the nearest tenth.
Mathematics
2 answers:
Alchen [17]3 years ago
7 0

Answer:

The answer is B. 5.2

Step-by-step explanation:

I took the test and got the answer correct

kramer3 years ago
3 0
D=114.4 kilometers
T=22 minutes

R= 114.4 km /22 min
R= 5.2 km/min
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Need help pls answer asap. Sorry the photo quality is bad.
castortr0y [4]

Answer:

Step-by-step explanation:

1 + 3 = 4

so find the point 1/4 of the way from (-1, 2) to (7, 8)

x coordinate

Δx = ¼(7 - (-1)) = 2

x = x₀ + Δx

x = -1 + 2 = 1

y coordinate

Δy =  ¼(8 - 2) = 1½

y = y₀ + Δy

y = 2 + 1½ = 3½

(1, 3½)

4 0
2 years ago
Which expression is equivalent to 2(x^2-1) + 3x(x-4) (please show work)
Tema [17]

Answer:

5x^2-12x-2

Step-by-step explanation:

Use distributive property, then add like terms. See file below for steps.

4 0
2 years ago
How do I solve 4.6x^2 + 3.2x - 4x + 2.7x^2 - x
jekas [21]
4.6x^2+3.2-4x+2.7x^2-x=4.6x^2+3.2x+-4x+2.7x^2+-xCombine like terms:4.6x^2+3.2x+-4x+2.7x^2+-x=(4.6x^2+2.7x^2)+(3.2x+-4x+-x)=7.3x^2+-1.8xAnswer:7.3x^2-1.8x
4 0
2 years ago
Order these numbers from least to greatest. 9.4061 , 9.07 , 9.007 , 9.4
klio [65]
9.4061,
9.07,
9.007,
9.4
Because ones are equal for all numbers, we are going to begin to compare from the second digits (tenths).
Greater :
9.4061 and 9.4.
Greatest is this group is 9.4061, then will go  9.4.

Smaller :
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Greatest in this group is 9.07, and then will go 9.007.

So, from greatest to smallest : 9.4061 , 9.4 , 9.07 , 9.007.

From least to greatest :
9.007, 9.07, 9.4, 9.4061.
3 0
3 years ago
During his vacation, Brian used 7 rolls of 24- Photo film. How many photos did Brian take?
wel
So the its basically 7x24 and 7x24 is 168. Hope this helped
4 0
3 years ago
Read 2 more answers
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