Answer:
2.515
Step-by-step explanation:
1. First you add the equation for a cone and a half sphere
(1/3*pi*r^2*h)+(1/2*4/3*pi*r^3)
2. You replace h with 2*r2 because height is 2*Diameter
(1/3*pi*r^2*r2)+(1/2*4/3*pi*r^3)
3. You make the equation equal 100
(1/3*pi*r^2*r2)+(1/2*4/3*pi*r^3)=100
4. Solve for
r=2.515
Answer:
1st plan--> 40+0.11x
2nd plan--> 49+0.09x
Dont know wat u want
Step-by-step explanation:
.........................
Answer:
Option B
3.5 miles
Step-by-step explanation:
Considering the picture attached, the distance to Cascade Falls is written in mixed fraction and the question wants it expressed in decimal. 
is same as 1 divided by 2 which is 0.5 hence the fall is 3+0.5=3.5 miles
63 5*10=50 50+13=63 that is the answer 63
