Every 30 mins a 130lb person spends walking they burn roughly 70 calories. Use your own weight or a fictional one (not 130 or 200 lbs) and decide how many calories you would burn in 70 minutes. Show all work. I really need help with this one and i have a limited time to complete it.
Brainliest if answered.

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Collin did the work to see if 10 is a solution to the equation r/4=2.4