Answer:
5^2 = 100
100 x 3.14 = 314
Now we multiply by 20 since it's the height.
314 x 20 = 6,280 cm^3 is your answer.
Formula of cylinder:
H x πr^2
Height x pi(3.14 or 22/7 depending what they tell you to use for pi) x radius being squared (your radius is half of your diameter or given radius).
0.9090909.../2
This is the equivalent and it has no equal fraction counterpart
Easy, that is the slope from (2,f(2)) to (3,f(3))
remember that the slope between the points (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)
find f(2) and f(3)
f(2)=2²+6(2)+5=4+12+5=21
f(3)=3²+6(3)+5=9+18+5=32
so the slope from (2,21) to (3,32) is (32-21)/(3-2)=11/1=11
answer is 11
Calculation = 20/10
Number of cupcakes Victor makes = 20
He puts them in equal rows:
Each row contains = 10 cupcakes
To know the number of rows he placed the 20 cupcakes,
we would divide 20 by 10
Calculation = 20/10
The number of rows of cupcakes Victor makes = 2
Answer:
4 3/8 yards.
Step-by-step explanation:
2 5/8 = (2*8 + 5)/8 = 21/8.
1 3/4 = (1*4 + 3) / 4 = 7/4.
21/ 8 + 7/4
= 21/8 + (7*2) / (4*2)
= 21/8 + 14/8
= 35/8
= 4 3/8.
