Answer:
a. 1.059
Step-by-step explanation:
Test statistics is used in hypothesis testing to find the conclusion. Test statistics are T-values which are used in testing a hypothesis and deciding whether to accept or reject the null hypothesis.
Test statistics can be calculated with the following formula:
Z = x - u / s /
Answer: it would always equal 15/77.
Step-by-step explanation: Use fractions (Numerator & denominator) graph to help you with it.
2(3x-1)-x=2x-11
6x-2-x=2x-11
5x-2=2x-11
3x-2=-11
3x=-9
Divide -9 by 3
Answer: x=-3
Hope this helped!
I have no clue just hereto get points lol
Answer: a. they are alternate exterior angles.
b. Since they are the same measure, 14x + 2 = 9 + 13x. Let us solve.
14x + 2 = 9 + 13x
14x + 2 = 13x + 9
14x = 13x + 9 - 2
14x = 13x + 7
14x = 7 + 13x
14x - 13x = 7
x = 7
To check let us substitute. 14 * 7 + 2 = 9 + 13 * 7
100 = 100
So, we are correct.
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