Answer:
(R/n)+t=4v
Step-by-step explanation:
She can run 20.5/2.5 equaling 8.2mph
Answer:
a₂₁ = 638
Step-by-step explanation:
substitute n = 21 into the explicit formula
a₂₁ = - 2 + 32(21 - 1) = - 2 + 32(20) = - 2 + 640 = 638
The answer would be 360 :) do you have to show working?
24 sponge fingers and 420 jelly