Answer:
B is the correct answer. The two median numbers are 88 and 92. If you find the average of those, you get 90. Therefore, the median is 90.
Step-by-step explanation:
Answer:
2.25 seconds
Step-by-step explanation


Because you know what distance equals you can plug it into the equation

From there you can solve by dividing the 16 over and then square rooting.


You take the square-root to get rid of 


Answer:
10 Posts
Step-by-step explanation:
100ft. / 10ft.
it's is kind of simple
It will be 3,000 because 14 x 3 = 42 and 1,000 x 3 = 3,000
Answer:
15x²
Step-by-step explanation:
Given
f(x) = 5x² , then
3f(x) = 3 × 5x² = 15x²