Y = $35.25(6) + 40
y = $211.5 + $40= $251.50
the answer is a
18m^2
area of a trapezoid = (a+b)/2 * h, where a and b are bases 1 and 2, and h is height
(4+8)/2 * 3
= 12/2 * 3
= 6 * 3
= 18
Factor f(t) and you can identify the values of t for which the height is zero.
.. f(t) = -16t(t -3)
The projectile lands after 3 seconds in the air. (selection A)
6+6
8+4
9+3
10+2
11+1
Hope this helps!