93.6 t would she need to make s ih get a B average, that is, as tewe 907 A avefaWA 4S the averags heigh tee sage in years) and fet A ht of boys i height of boys is height of boys -** ne average height of boys 54. 53. Nolvia sells copy machines, and her salary is $25,000 plus a 4% commission on sales. The equation S 25,000 + 0.04x represents her salary S in dollars in terms of her total salesx in dollars. a. How much money in sales does Nolvia need to earn a salary that exceeds $40,000? b. How much money in sales does Nolvia need to earn a salary that exceeds $80,000? c.Why is the money in sales required to earn a salary of $80,000 more than twice the money in sales required to earn a salary of $40,000? 8 eod le di flnceiackets is giver

Based on a grade 10 student, answer the following question: A ball is thrown from a cliff and follows the path given by h= -5t2+10t+65 where h is the height in metres and t is the time in seconds.  a. Determine the height of the cliff. b. Determine the length of time the ball spends above 66 m. Answer to two decimal places.

alculate each value requested for the following scores: 16, 25, 10, 29, 10, 23, and 14 List only the values for your solution below. a.∑x b. [∑x2]^2 = С. ∑x2 = d. ∑ (x-2) =

g in to Clever hiips://medla.aese. Question 5/10 > NEXT A BOOKMARK V CHECK ANSWER A desk is on sale for $380, which is 20% off the original price. Which equation can be used to determine the amount of money saved, s, in dollars, when purchasing this desk on sale? s = 0.2(380) 8 = (380÷0.2)- 380 s = (380 0.8) (380 0.8)- 380 D. S =