Steve completed 9 homework problems in class. the function pl m) relates
the time in minutes) steve spent on his homework at home to the total
number of problems he completed. the input is the number of minutes
worked. the output is the number of problems completed,
pm) -
+9
which equation represents the inverse function m(p), which uses problems
completed as the input and gives minutes worked as the output?
o
a. m(p) = 6p+ 54
o
b. m(p) = 54p - 6
o
c. m(p) = 6p - 54
o
d. mp) = 54p + 6

What is the average diastolic blood pressure for adults

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =