2. RT is the geometric mean of which two segments? R
S
A. QR and QT
B. QT and ST
C. RS and ST
D. QR and RS

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy