Answer:
P(n,4)÷P(n,2)
= (n-2)(n-3)
20 = 4 × 5 (two consecutive numbers)
(n-2)(n-3)=5×4
n-2=5
n=7
Answer:
- Rectangular Prism
- Cube
- Cylinder
Step-by-step explanation:
I know because I just did it on an assignement and it said these were the right answers.
Answer: 4,000
Step-by-step explanation:
It is in the thousands place
Answer:
5n
Step-by-step explanation:
:)
Answer:
Although she's only in middle school, Tameka loves to drive go-carts! Her favorite place to drive go-carts, Drivers Delight, has 3 circular tracks. Track 1 has a radius of 60 feet. Track 2 has a radius of 85 feet. Track 3 has a radius of 110 feet.
a. Compute the circumference of Track 1.
b. Compute the circumference of Track 2.
Step-by-step explanation: