Answer:
Step-by-step explanation:
Hour-Number of gallons:
1 - 3
2 - 6
3 - 9
4 - 12
5 - 15
6 - 18
7 - 21
8 - 24
9 - 27
10 - 30
11 - 33
12 - 36
13 - 39
14 - 42
15 - 45
I’m pretty sure the answer is B! :)
A circular plot is watered by a sprinkler that rotates through it. The sprinkler only rotates through a semi-circle, or half of the whole circle.
Area of a circle: A = pi x r^2
r = 160 / 2 = 80
A = pi x 80^2
A = 6400pi / 2 = 3200pi
3200pi = 10053.0965
The area water is approximately 10,053 ft^2.
Hope this helps!! :)
Answer:
They're all rational numbers.
Integers: A whole number
Natural numbers: positive integers
Rational numbers: Any integer, positive or negative, including fractions
Irrational numbers: number that cannot be written as a ratio of two integers