Answer:
85
Step-by-step explanation:
60+60+70+80+85 = 355
355/5 = 71
Answer:
y= 3/2x-3
Step-by-step explanation:
m= y2-y1/x2-x1
m= -6-(-9)/-4-(-2)
m= 3/2
y= mx+b
y= 3/2x+b
-9=3/2*-6+b
Jennifer earns $5.50 per hour
Edward earns ($5.50*1.8) $9.90 per hour
Edward earns more per hour
To find out how many hours they'd have to work to make 50$, we would just divide $50 by their hourly wage.
Jennifer=50/5.50=9.09 hours since you cant have 0.09 hours round up
Jennifer=10 hours to make at least $50 dollars
Edward=50/9.90=5.05 hours since you cant have 0.05 hours round up
Edward=6 hours to make at least $50 dollars
**Edit. Since Edward earns 1.8 times what Jennifer earns, that means he earns 180% of what she earns or 80% more. So we can tell that he earns more just by the 1.8.
1.8=180%
0.08 cm/min
Step-by-step explanation:
Given:
Find 
when diameter D = 20 cm.
We know that the volume of a sphere is given by
Taking the time derivative of V, we get
Solving for , we get
this is non linear because the rate of change is not constant.
3rd answer
