Sasha finished mowing lawns at 4: 15 pm. it took 1 3/4h to mow the first lawn. the second and third lawns she mowed each took 1 1/5 h. she took one 45-min break. when did sasha begin mowing the first lawn? a. 10.05 a. m. b. 11: 05 a. m. c. 11: 21 a. m. d. 12: 21 p. m.

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%