The answer is 1. 9 over 9 is a whole, which is one. 1 to the second power is 1. 1 to the 7th power is 1. No matter how many exponents you put on 1, it will always stay one. So the answer is 1.
According to the information given, the correct hypotheses for a one-sample z-test for a population proportion p are:
<h3>What are the hypotheses tested?</h3>
- At the null hypothesis, it is tested if the germination rate is actually of 90%, that is:
- At the alternative hypothesis, it is tested if the germination rate is of less than 90%, that is:
You can learn more about hypotheses test at brainly.com/question/13873630
Corresponding angles have the same measure, so that makes C and D wrong.
4x=3x+7
4x-3x=3x-3x+7
x=7
The answer is B
hope this helps :)