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Lelu [443]
2 years ago
6

7/5 miles in 2/3 hour, what is the unit rate?

Mathematics
1 answer:
Murljashka [212]2 years ago
3 0

Answer:

= 3.5 miles per hour

Showing Work

This is a fraction equal to

7 miles ÷ 2 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 2

7 miles ÷ 2

2 hours ÷ 2

=

3.5 miles

1 hour

=

3.5 miles

hour

= 3.5 miles per hour

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the anwer is x

Step-by-step explanation:

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There is no slope ( Undefined)

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The slope of a line is 0 and it contains the point (3,1)
Sedaia [141]

Answer:

<h2>y = 1</h2>

Step-by-step explanation:

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y-y_1=m(x-x_1)

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Substitute:

y-1=0(x-3)

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y=1

Other method.

If the slope is equal 0, then it's a horizontal line.

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Therefore the equation is <em>y = 1</em>.

3 0
3 years ago
BRAINLIEST TO WHOEVER GETS IT RIGHT!! Kyle has to run 3 1/2 laps for his workout. He is 1/2 finished. How many laps has Kyle ran
8090 [49]

Answer:

A. 1 /14

Step-by-step explanation:

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3 0
3 years ago
The number of potato chips in a bag is normally distributed with a mean of 75 and a standard deviation of 5. Approximately what
Oxana [17]

Approximately 95% of bags contain between 65 and 85 potato chips.

<u>Step-by-step explanation</u>:

step 1 :

Given,

The mean, M = 75

Standard deviation, SD = 5

step 2 :

From Normal distribution,

The left side of mean is 32% = M-SD, 16% = M-2SD and 2% = M-3SD

The right side of mean is 32% = M+SD, 16% = M+2SD and 2% = M+3SD

step 3 :

Calculate for left side: M-SD = 75-5 = 70 and M-2SD = 75-10 = 65

Calculate for right side: M+SD = 75+5 = 80 and M+2SD = 75+10 = 85

step 4 :

Calculate the percentage between 65 and 85:

(M-SD) + (M-2SD) + (M+SD) + (M+2SD) = 32% + 16% + 32% + 16%

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2 years ago
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