Answer:
600000000000000000000000000000000000000000000000000000000000000000000
Step-by-step explanation:
Lesson 6-021DL EXTTCKET
Han sabdanced hange.
1 Wata a aquatan represaring this hanger
2
Fnd da weight afana ada
Shaw or agan how you laund t.
Angris....
Hot
Answer:
x=5
Step-by-step explanation:
16x+5=85
16x=80
x=5
From the given function modeling the height of the ball:
f(x)=-0.2x^2+1.4x+7
A] The maximum height of the ball will be given by:
At max height f'(x)=0
from f(x),
f'(x)=-0.4x+1.4
solving for x we get:
-0.4x=-1.4
x=3.5ft
thus the maximum height would be:
f(3.5)=-0.2(3.5)^2+1.4(3.5)+7
f(3.5)=9.45 ft
b]
How far from where the ball was thrown did this occur:
from (a), we see that at maximum height f'(x)=0
f'(x)=-0.4x+1.4
solving for x we get:
-0.4x=-1.4
x=3.5ft
This implies that it occurred 3.5 ft from where the ball was thrown.
c] How far does the ball travel horizontally?
f(x)=-0.2x^2+1.4x+7
evaluationg the expression when f(x)=0 we get:
0=-0.2x^2+1.4x+7
Using quadratic equation formula:
x=-3.37386 or x=10.3739
We leave out the negative and take the positive answer. Hence the answer 10.3739 ft horizontally.
There is no defined question so I'm just going to try my best.
If you are looking for which is a better deal between $4 for 16 and y=0.22x then the answer would be y=0.22x
If you place 16 ounces for "x" in the expression y=0.22x then the cost of the turkey or "y" would be $3.52
