Bones brothers & associates prepare individual tax returns. over prior years, bones brothers has maintained careful records regarding the time to prepare a return. the mean time to prepare a return is 90 minutes, and the population standard deviation of this distribution is 14 minutes. suppose 100 returns from this year are selected and analyzed regarding the preparation time. what is the probability that the mean time for the sample of 100 returns for this year is greater than 92?

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol