The volume of a sphere is π x 4/3 x radius³
so in this questions, just put the numbers in the equation,
3.14 x 4/3 x 3³
=113.04
=113.0 ft³ (rounded)
㏑(8^2) = ㏑(64)
or
㏑(a^n) = n㏑(a)
so
2㏑(8) = ㏑(64)
Is it what you mean by logarithmic equation ?
Answer:
Step-by-step explanation:
Given
Rectangle:
Semicircle
Quarter circle
Required
The square meters of sod will Carter remove [Missing information]
To do this, we simply calculate the area of each flower beds.
For the rectangle:
For the semicircle
Where
So:
For the quarter circle
Total area is:
1. a=3
2. c=8.9
3. c=6.3
4. c=26
5. c=7.8
6. c=17
7. c=10
8. b=15
9. b=10.7
10. a=13.2
11. yes
12. no
13. yes
14. no
15. yes
16. no