mrs naidoo buys furniture for her new house at a cost of r58 000. she pays 20% in cash and the balance through hire purchase loan with inerest rate of 14% per annum over four years. she also has to pay 3% per annum on the purchase price for insurance. this is added to her monthly repayments.
a) calculate the total amount of money that she has to pay on the loan including the interest over four years.
b) calculate the amount of money that she pays for insurance over four years.
c) calculate the monthly payments including insurance.

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

Determine the lengths of the sides of the rectangle using the given area. give answers both exactly and approximately (to the nearest tenth). the area of the rectangle is 46 cm2.

Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = −100, 678 + 1, 513 ∗ temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with ˆyi − y¯.