Consider a normal distribution that has N(55,7) (that is, a mean of 55 and a standard deviation of 7). To the nearest integer, the percentile rank of a value of 50 in this distribution is: A. 71 B. 76 C. 43 D. 24 E. 48

Passengers usually start to board their flights 1 hour before the scheduled take off time. the gate will be closed 15 minutes before the takeoff time. jack’s plane is scheduled to take off at 12: 05 a.m. if he arrives at the gate at 11: 45 p.m., can he board the flight?

Can (2,3 and square root 10) be sides ona right triangle?

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198