Answer:
C. 
Step-by-step explanation:
equation to find slope: 
5.50, I think I’m right I just added 30 percent of 4.25 to 4.25
You need to solve the equation for h.
<span>W= 50+2.3(h-60)
Distribute the 2.3.
W = 50 + 2.3h - 138
W = 2.3h - 88
Add 88 to both sides.
W + 88 = 2.3h
Switch sides.
2.3h = W + 88
Divide both sides by 2.3.
h = (W + 88)/2.3
</span>
The derivative is -6sin(3x)
Answer:
84.7894
= Rounded to the nearest cent= 84.79
Step-by-step explanation:
79.99*1.06= 84.7894