If he is running 1 mile in 10 minutes and he needs to run 9 miles the just multiply 9 by 10 to get 90 then simplify if you need to to get 1 hour and 30 minutes.

Hope this helped and have a great rest of your day.

3 0

2 years ago

What is the sum 2 2/3 + 1 1/2?

erastova [34]

Answer:

4 1/6, 25/6, 4.167

Step-by-step explanation:

I'm dumb

5 0

3 years ago

Read 2 more answers

What is the estimate of 6/8-1/2?

Rainbow [258]

The estimate of the problem would be 1/4 because 6/8- 1/2 you would get 1/4.
~Good Luck!~

8 0

3 years ago

Read 2 more answers

Using whichever equation you prefer (part a, b, or c), find the speed of light in meters per second if a mass of 3 kilograms con

pav-90 [236]

$Given:\\m=3kg\\E=2.7\cdot 10^{17}J\\\\Find:\\c=?\\\\Solution:\\\\E=mc^2\\\\c^2= \frac{E}{m} \\\\c= \sqrt{\frac{E}{m}} \\\\c= \sqrt{ \frac{2.7\cdot 10^{17}J}{3} } = (2.7\cdot 10^{16} \frac{m^2}{s^2} )^{ \frac{1}{2} }=3\cdot 10^{8} \frac{m}{s}$

6 0

2 years ago