I NEED HELP ASAP PLESSEEE What is the relation between the variables in the equation

Y/x^2= 10?
a. x varies directly with the square of y
b. y squared varies inversely with x
C. y varies directly with x squared
y varies inversely with x squared
d.

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle