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ira [324]
3 years ago
10

A water sprinkler sprays water outward in a circular pattern. What square feet will be watered if the radius of the spray from t

he sprinkler is 18 ft? Use 3.14 for π. Round your answer to the nearest whole number.
Mathematics
1 answer:
Nookie1986 [14]3 years ago
5 0

Answer:

Radius of sprinkler=18 ft

Area of watered region=2×3.14×18

=111.24 ft^2

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Give the x and y intercepts: x+3y=24
Ray Of Light [21]

Answer:

y-intercept is 8

x-intercept is 24

Step-by-step explanation:

put equation into slope-intercept form:

x + 3y = 24

3y = -x + 24

y = -1/3x + 8

now we know the y-intercept is at point (0,8)

4 0
3 years ago
Homework:Assignment 3 Question 20 Score: 0 of 1 point A vending machine dispenses coffee into ​-ounce cup. The amount of coffee
xxMikexx [17]

Answer:

19.92

Step-by-step explanation:

To overfill 5% of the time ;

The Zscore (value) to the left of (1 - 0.05) = 0.95 is 1.645

Using this Zscore value with the Zscore formula :

Zscore = (x - μ) / σ

σ = 0.05 ; x = 20 ounce

Substituting into the Zscore formula :

1.645 = (20 - μ) / 0.05

1.645*0.05 = 20 - μ

0.08225 = 20 - μ

μ = 20 - 0.08225

μ = 19.91775

μ = 19.92

8 0
3 years ago
A(n) __________ is the number of standard deviations a score is above or below the mean.
Neporo4naja [7]
The answer is Standard Score (Or Z-Score)
6 0
3 years ago
PLEASE HELP
shutvik [7]

What is the domain of the set of ordered pairs above

c {-1 ,0, 5, 10}

3 0
3 years ago
HELP HELP ME PLEASE!!!
Harman [31]
Use the cone formula:
V =  \pi r^{2}  \frac{h}{3}
And so:
Area =  \pi * 150^{2} *  \frac{240}{3} = 5654866.7 inches^{2}
5654866.7 / 12000 = 471,
So the answer is 471 weeks.

Hope this helps.
7 0
3 years ago
Read 2 more answers
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