In a random sample of 60 computers, the mean repair cost was $150. Assume the population standard deviation is $36. Construct a 90% confidence interval for the population mean.

What 2 numbers add to - 3 and multiply to 2

What is 345,000 in two other forms?

your family has a car with a 15 gallon gas tank the price of one gallon of gas in lawrence is $2.30. write and solve a division equation to find the price p to fill the cars gas tank when it is empty

The probabilities of a positive response to two government programs from the citizens in eight cities are given in the table. City Positive Response for Program 1 Positive Response for Program 2 Atlanta 77.8% 82.1% Boston 86.4% 86.6% Chicago 65.

The tree in Maria's yard has grown 24% in the last five years. If it was originally 14 feet tall 5 years ago, how tall is it now?

What does sin on a calculator stand for

Macie purchases 4 boxes of assorted snacks. each box contains 10 packages of mixed nuts, 9 packages of fruit snacks and 3 packages of gummy bears. how many packages of snacks does she have in all?

Find the measure of an angle whose supplement is eleven times its complement. Hint: supplement and complement of an angkes are (180-0) ° and (90-0) °

A boat travels 105 km downstream in 5 hours. The return trip upstream takes 7 hours. Find the speed of the boat in still water and the speed of the current.

Would is the answer to - 27/9=R/3