Kim ran 3 one-mile races, 6 two-mile races, 4 five-mile races, and 1 ten-mile race. what is the mean number of miles kim ran in the races? show your work. asap will give brainliest

I like to write out all the numbers we are dealing with.

1 1 1 2 2 2 2 2 2 5 5 5 5 10

So in total she ran 14 races. The mean is average length of all of the races. So, once you add up all of the numbers you get 45. Divide this by the total number of races.

45 / 14 = 3.21428571

The mean number of miles is approximately 3.2 miles.

A\approx 88031

A≈88031

Step-by-step explanation:

\text{Compounded Continuously:}

Compounded Continuously:

A=Pe^{rt}

A=Pe  

rt

 

P=67000\hspace{35px}r=0.039\hspace{35px}t=7

P=67000r=0.039t=7

Given values

A=67000e^{0.039(7)}

A=67000e  

0.039(7)

 

Plug in

A=67000e^{0.273}

A=67000e  

0.273

 

Multiply

A=88031.3164033

A=88031.3164033

Use calculator (with e button)

A\approx 88031

A≈88031

Round to nearest dollar