Which of the following is a pair of equivalent radical expressions?
A V45 and 3/15
B. 75 and 3/5
C. V 54 and 9/6
D. 180 and 3/20

$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?

Marking brainliest for original answer.. are these two triangles similar? how can you tell?

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.