-(7+8/100)
= -(7+4/50)
= -(7+2/25)
= -177/25
Answer:
it's 60 degree in my thinking
Step-by-step explanation:
hope this is the answer
Answer:
A. Weight and buoyancy :P Have a good day
Step-by-step explanation:
The decision when the z value is within the rejection region is that we'll have to reject the null hypothesis.
<h3>What is a rejection region?</h3>
It should be noted that the rejection region is also known as the critical region. It is the set of values where the null hypothesis is rejected.
When the observed test statistic is in the rejection region, we'll have to reject the null hypothesis and then accept rte alternative hypothesis.
Learn more about z scores on:
brainly.com/question/6096474
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This is the function
Then factor 2 out
Divide both side by two and use the quadratic formula to get the following
X=3 And x=-2 and don't forget to Chek them
