Answer:91.1
Step-by-step explanation:
Circumference=17.6
2xπxr=17.6
2x3.14xr=17.6
6.28r=17.6
r=17.6 ➗ 6.28
r=2.8
volume of cone=(πxr^2xh) ➗ 3
Volume=(3.14x(2.8)^2x11.1) ➗ 3
Volume=(3.14x2.8x2.8x11.1) ➗ 3
Volume=273.3 ➗ 3
Volume=91.1
Answer:
3/4 bucket
Step-by-step explanation:
Elle placed a bucket under a leaky roof. The bucket was 3/10 full after 2/5 of an hour. How much water is leaking per hour
Water leaking : time taken
Let x = amount of water leaking per hour
3/10 : 2/5 = x : 1
3/10 ÷ 2/5 = x / 1
3/10 × 5/2 = x / 1
15 / 20 = x / 1
Cross product
15 * 1 = 20 * x
15 = 20x
x = 15/20
= 3/4
3/4 bucket of water is leaking per hour
Answer: 120 cubed units
Step-by-step explanation: The area of a cube is lwh (length×width×height) which in this case is 5×4×6=120!
Answer:
te awnser is
Step-by-step explanation:
9514 1404 393
Answer:
{1, 5, 7}
Step-by-step explanation:
For x=0, y = 2·0 +1 = 1
For x=2, y = 2·2 +1 = 5
For x=3, y = 2·3 +1 = 7
The range is the list of y-values, so is {1, 5, 7}.
