3 years ago

Max is training for a marathon. He runs 2 laps per minute. How many laps can he run in 8 minutes?

Mathematics

1 answer:

muminat3 years ago

6 0

16 laps

Every minute is two laps so 8x2=16

You might be interested in

A farmer outside of Clinton NC plants 20 plots of a new type of corn. The average yield for these plots is ī= 150 bushels per ac

bogdanovich [222]

Answer:

The 95% confidence interval is $(150\pm 8.8)$ .

Step-by-step explanation:

The information provided is:

$\bar x=150\\\sigma = 20\\n=20$

The critical value for 95% confidence level is:

$z_{\alpha/2}=z_{0.05/2}=z_{0.025}=1.96$

Compute the margin of error as follows:

$MOE=z_{\alpha/2}\cdot\frac{\sigma}{\sqrt{n}}$

$=1.96\times\frac{20}{\sqrt{20}}\\\\=1.96\times 4.47214\\\\=8.7653944\\\\\approx 8.8$

Then the 95% confidence interval is:

$CI=\bar x\pm MOE$

$=150\pm 8.8$

Thus, the 95% confidence interval is $(150\pm 8.8)$ .

5 0

3 years ago

Triangle XYZ is shown below with line AY passing through the center: Triangle XYZ is shown with line YA running vertically throu

Nonamiya [84]

Answer:

Answer D) pass through points Y and A.

Step-by-step explanation:

I took the test and got it right, if you use my answer and get it wrong. You have a different question, I used the guys answer above and it was incorrect.

6 0

3 years ago

Read 2 more answers

Please help ASAP!! Will give brainliest

podryga [215]

Answer:

y^12/5

Step-by-step explanation:

(9x^(5)y^(16))/(45x^(5)y^(4))

y^12/5

7 0

3 years ago

Square root of 27 lies between which two natural numbers?

arlik [135]

Answer:

5,6

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

1. Donald usually runs the same distance daily for a total of 28 miles per week, training for a marathon. This week he was unabl

Trava [24]

12miles

Step-by-step explanation:

this is because 28 divide by 7 is 4 so 4 a day is 12 for 3 days

3 0

3 years ago

Read 2 more answers