Answer:
y = 2x - 3
Step-by-step explanation:
The y-intercept is -3 because that is where the line hits the y-axis.
The slope is 2 because from 1 point the the next, you go up 2 right 1.
So 9 Gallons a second is 2160 Quarts a minute
Answer:
0.025 is the standard error of mean.
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 100
Sample mean = 13 psi
Population standard deviation = 0.25 psi
We have to find the standard error of the mean.
Formula:
Standard error =

0.025 is the standard error of mean.
Answer:
which dilation does it represent?:
enlargement
which is the scale factor?:
2
Step-by-step explanation:
i did the assignment and got it correct