Which graph shows the solution to the following inequality?
-2r + 3 2 19
-2
-1
-10
o
1
2
3
4
5
6
7
8 9 10
-10 -9
-1 0
5 6 7 8 9 10
-10 -9
-8
-7 -6
5
6
7 8 9 10
-10 -9
-8
-6
-5
-4 -3
-2
-1
0
1
2
3
4
5
7
9 10

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95