Spiral Review (1.046) 2. Show how to make a ten to solve 13 – 7.
Write the number sentence.
Step 1 _-_-_
Step 2 _-_-_
So, 13 - 7 = _.

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5