Becca has saved 25% of the money that she needed to buy a new tennis racket. If she has saved $21, how much money did the racket cost?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Guys i really need or i have to stay late up night

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours