Answer:no because 2 sides of a triangle have to be equal to the other angle or greater than the other angle
Step-by-step explanation:
Answer:
Tasha is wrong because she can do more than six bags so she is wrong. Since she has a lot of stuff so she can more than six bags
Step-by-step explanation:
Commision equals percentage times the amount of money bought for the car. It will be 1.5% (0.015) * 22500. The answer is $337.50.
Answer:
The 90% confidence interval using Student's t-distribution is (9.22, 11.61).
Step-by-step explanation:
Since we know the sample is not big enough to use a z-distribution, we use student's t-distribution instead.
The formula to calculate the confidence interval is given by:
Where:
is the sample's mean,
is t-score with n-1 degrees of freedom,
is the standard error,
is the sample's size.
This part of the equation is called margin of error:
We know that:
degrees of freedom
Replacing in the formula with the corresponding values we obtain the confidence interval:
