The marked price of a freezer is $3000.00. there is a discount of 15% for cash payment. to obtain the freezer on hire purchase, a deposit of $ 595.00 and 18 monthly installments of $ 159.50 each are required. calculate the cash price
the total amount paid if bought on hire purchase
the difference between the cash price and the hire purchase price as a percentage of the marked price.

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.