Answer:
0.16 ft
Step-by-step explanation:
v = 4/3 πr³
v = 4/3 × 3.142 × 1/3 × 1/3 × 1/3
v = 0.16 ft
Cutting her time by 50% means reducing her time by half. Half of 45 seconds is 22.5 seconds. Therefore, to make the team, she must run a lap in 22.5 seconds.
Answer:3
Step-by-step explanation:
Answer:
The quotient of a number to the fifth power and six.
Step-by-step explanation:
Step 1: Convert k⁵ into words
k⁵ = a number to the fifth power
Step 2: Convert / into words
/ = quotient
Step 3: Convert 6 into words
6 = six
Step 4: Combine
The quotient of a number to the fifth power and six.
Answer:
If 50.24cm = Circumference
Radius = 8cm
If 50.24cm^2 = Area
Radius = 4cm
Step-by-step explanation:
50.24cm what? Circumference? Area?
π = 3.14
2πr = Circumference
50.24 / 2π = r
r = 8
πr^2 = Area
50.24 / π = r^2
r^2 = 16
r = 4
