2 years ago

I dont know what to do

Mathematics

1 answer:

fredd [130]2 years ago

5 0

The answer is B

See photo for explanation

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Sara can finish 5 laps around the track in 6 minutes. What is her average speed in miles per hour, if it takes 12 laps around th

sveticcg [70]

9514 1404 393

Answer:

4 1/6 miles per hour

Step-by-step explanation:

6 minutes is 1/10 hour, so Sara's speed is ...

speed = distance/time

speed = (5/12 mi)/(1/10 h) = 50/12 mi/h

speed = 4 1/6 mi/h

Sara's speed is 4 1/6 miles per hour.

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3 years ago

Jamaal has 20 models of cars and planes. He has 3 times as many cars as planes. What is the ratio of cars to total models?

DENIUS [597]

Jamaal has 20 models of cars and planes. He has 3 times as many cars as planes. What is the ratio of cars to total models? Mutiply its what 20X20X20

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3 years ago

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Eight times the sum of a number and 2 equals 4

Scrat [10]

8 x n + 2 = 4
If you could show me a photo I’d probably be able to help more.

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2 years ago

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I don’t get this lol...really need help with this!

Hunter-Best [27]

Look up the equation for it

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3 years ago

Part B Isabella's mother sells the peas and gets $3 for each square foot. So, multiply your answer from Part A by 3 to calculate

choli [55]

Answer:

See Explanation

Step-by-step explanation:

<em>The question is incomplete as the solution to part A (or part A itself) is not given. To solve this, I will assume a value to the supposes solution to part A.</em>

From the question:

1 square foot is sold at $3.

This implies that:

p square foot will be sold at $3p.

So, total sales can be calculated using:

$Total = 3p$

Now assume that p is 10 square feet (from part A).

The total will be:

$Total = 3*10$

$Total = \$30$

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2 years ago

I dont know what to do​

I dont know what to do