23. What is the mode of the distribution? 24. What is the median of the distribution?
25. Calculate the volume of a box with dimensions 13cm by
(a) 3 (b) 4 (0) 2 (d) 7
(a) 2 (b) 7 (C) 4 (d) 5
ritavom
Sodomie
18 - 21
14cm by 10cm
2002) 2015)
(a) 1280cm(b) 1820cm (C) 1285cm (d) 85cm3
Find the perimeter of a rectangle of length 15cm and whose
area is 195cm2
(a) 51 (b) 26 (C) 56 (d) 48ITATIVAUD
271 List all the factors of 8 Wallooniad mortuo fupe
(a) 1, 2, 4, 8 (b) 2, 4 (C) 6, 8 (d) 2, 4, 8 balansa
28. Find the Prime Factors of 28
Lal 2 1 7 (h)
What is the smallest number by which 24 must be multiplied to give a square

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Which of the following will form the composite function?

Time (minutes) amount of water (gallons) practice 1. jin fills up a 510-gallon pool in the backyard for her children. she fills it with the garden hose at a rate of 17 gallons per minute. after it is filled, she lets it sit for 30 minutes in order to let the water temperature rise. the children then get in and have fun for an hour. the pool loses about 5 gallon of water each minute due to their splashing and playing. at the end of the hour, they tear the pool while getting out, which causes a leak the pool then begins to lose water at a rate of 2 gallons per minute. a. complete the table to show the amount of water in the pool after each minute. b. create a graph to model the problem situation. include when the pool will be empty. c. write a piecewise function that models this problem situation. explain your reasoning for each piece of the function. d. identify the x- and y-intercept. explain what they mean in terms of the problem situation, atamantha a cul 80 100 120 150 200 ning, inc