Answer:
h = 18.88 inches
Step-by-step explanation:
Given that,
The circumference of a cylinder is 20 inches
The volume of the cylinder, V = 600 cubic inches
We need to find the height of the cylinder. We know that the volume of a cylinder is given by :
r is radius
We know that,
circumference = 2πr
So,
So, the height of the cylinder is 18.88 inches.
Answer:
Cost of dinner: $10.85
Money to add: $1.40
Step-by-step explanation:
1. Calculate the cost of the chicken and broccoli: 3(3.15)+1(1.40)=$10.85
2. Subtract Jared's money from the cost of dinner: $10.85-$9.45=$1.40
Answer:
The age of Jenny=21 years
The age of Steve=9 years
Step-by-step explanation:
So... Let's make their age into unknown variables so it's easier to decipher:
Jenny's age: x
Steve's age: y
If 5 years ago Jenny was four times older than Steve the equation would look like:
y+12-4y=-15
First, you add like terms:
y+12-4y=-15
y-4y=-15-12
Now isolate the unknown variable:
3y=-27
y=9
But this was 5 years ago, and Jenny is 12 years older than Steve so add those two together:
9+12=21
Hope this helped!
6 times 6 times 6 is 216
216 inches cubed
Answer:
When simplified your answer is 1/2
Step-by-step explanation:
Their 30 people as a total
15 people have it through family so 15/30 then when simplify your divided both by 15 and get one half