We know any prism has the below formula if volume
Here
- Area of base=15cm^2
- Height=6cm

Answer:

Step-by-step explanation:
Given

Required
Calculate the mean
Mean is calculated as:

So, we have:



-- approximated
The answer is 26. First, you have to multiply 15 x 5. You'll get 75. Then, you add 17. You get 92. Then, add 20 + 46. You get 66. Then, subtract, and you'll get 26.
The answer is B or it should be
Answer:
$40000
Step-by-step explanation:
The nearest thousand dollar is rounding the thousand value from its hundred value, which in this case is 4. Since 4 is less than half of 10, the thousand value must round down to $40000.