In problem 6.57, if the sample size was 20 with the same statistics, determine the confi - dence intervals on the mean of the weight of buttercups for the given confidence levels.

Solve for u. 3u=87 Simplify your answer as much as possible

Which property is illustrated by equation ax + ay = a (x' + y) ?

A hummingbird lives in a nest that is 4 meters high in a tree. The hummingbird flies 5 meters to get from its nest to a flower on the ground. How far is the flower from the base of the tree? (Pythagorean Theorem)

Mr. harrison made sandwiches for a picnic. of the sandwiches he made, 1/6 of them were turkey sandwiches, mr. harrison added cheese to 1/2 of the turkey sandwiches he made.

Determine the possible side lengths of the third side of a triangle with known side lengths 3 and 6. answers: - 3 < c < - 9 3 < c < 9 3 < c < 6 - 6 < c < 9

Step 4: Factor the function to find the x-intercepts. The x-intercepts are:

How do i solve an inequality using a real-world situation

Tim has a savings account with the bank. The bank pays him 4% per year. He has $5,500 and wonders when it will reach $6,100. When will his savings reach $6,100?

5x=y So what does x equal?

Estimate 234 dividend by 11