I need help with finding the answer of 21 laps in 7 minutes

1 answer:

8 0

I'm not sure if that's what you mean, but I assume you might want to know how long did it take to make one lap if someone did 21 laps in 7 minutes.

If so, just divide 7 by 21:

7 ÷ 21 = 0.3333333... (repeating decimal) or 1/3 as a fraction.

It means that one lap took 1/3 of a minute (20 seconds).

If that's not what you meant, please specify the question :)

You might be interested in

A landscape designer drew a blueprint for a garden he was planning. The scale was 1 inch : 2.5 feet. The path through the garden

Digiron [165]

Yk I really don’t know what to do but I’m just saying that I’m going to be gone for a while

6 0

2 years ago

A foresting service conducted a survey to see if tree farms that planted hardwood trees were more profitable over a 30-year peri

Advocard [28]

Answer:

The results are statistically significant because planting hardwood trees have a higher profit per acre.

Step-by-step explanation:

From the question above,

It shows that hardwood trees had a 46% higher Profit per acre than softwood trees.

Meaning that for every $100 made on softwood trees, $146 profit would be made on hardwood trees i(including both primary and secondary expenses; making the hardwood trees more profitable.

The information given is enough to reach a conclusion that planting hardwood trees have a higher profit per acre than softwood trees.

8 0

3 years ago

There are 98 balls in a box. 25 of them are red, 19 of them are green, 30 of them are purple,and 24 of them are blue. Suppose Ha

dlinn [17]

Answer:

Since the balls are drawn with replacement, it means the individual probability remain constant,

I have solved this problem on paper (Figures Attached).

Thanks.