Answer:
64 degrees
Step-by-step explanation:
Step 1:
x and y are supplementary angles
Supplementary angles equal to 180
Step 2:
Subtract to find the supplement:
180 - 116
Step 3:
Solve
180 - 116 = 64
The measure of ∠x is 64 degrees.
Answer:
There is no enough evidence to reject the claim using a level of significance of 5%
Step-by-step explanation:
Let p be the true proportion of homeowners in Omaha who own a lawnmower. We want to test
vs (two-tailed alternative).
We have a large sample of size n = 500 and a point estimate for p is . The test statistic is given by
where is the standard error of when is true. The observed value is = 1.4064 which comes from a standard normal distribution. Because we want to use a level of significance of 5%, our rejection region is RR={z | z < -1.96 or z > 1.96} where -1.96 and 1.96 are the 2.5th and 97.5th quantiles respectively. Because 1.4064 does not belong to RR, we fail to reject the null hypothesis.
Answer:
I need this question 2!
Step-by-step explanation: can someone please answer this.
Answer:
1/9 of the total bag is chocolate
Answer:
9*10=90 so 6*9=54 then answer is 90:54
Step-by-step explanation: