David ran the 50 yard dash in 7.2 seconds, and won the event. Justin came in second with a time of 8.1 seconds. How much better was david’s time than Justin’s

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

The table above shows approximate conversions from gallons to liters. what is the value of x?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much