PRETEST: Functions & Volume
Two sizes of straight playground slides are in a city park. Slide A has a height of 9
feet, and it is 12 feet from the bottom of the ladder to the tip of the slide. Slide B
nas a slope of 3, and it is 10 feet from the bottom of the ladder to the tip of the
slide.
Slide A
Slide B
19 feet
Ladder
Ladder
Tip of
Tip of
slide
12 leet
slide
10 feet
NOTE: Sketch not drawn to scale.
Answer the questions to compare the two slides
( someone please help)

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?