Answer:
yes
Step-by-step explanation:
y=-16r^2+63r+4
maximum value of y :
y'=0
-32r +63=0
r= 63/32
y = -16(63/32)²+63(63/32)+4
= -4 + 124 + 4 = 124 ft
124 > 68
the Arrow can pass over the tree
Answer:
Hey there!
I=PRT
I=3200(0.035)(1)
I=112
The interest is 112 dollars.
Hope this helps :)
Answer:
9
Step-by-step explanation:Replace the variable
x with −
3 in the expression. f
(
−
3
) = (
−
3
)
2 Simplify (−
3
)
2
. Remove parentheses. (
−
3
)
2 Raise −
3 to the power of 2
.
9
