The box plot below shows the number of years that 12 schools have participated in an interschool swimming meet:
a box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. in between two primary markings are 4 secondary markings. the box extends from 1 to 6 on the number line. there is a vertical line at 3.5. the whiskers end at 0 and 8. above the plot is written duration of participation. below the plot is written years.
at least how many schools have participated for more than 1 year and less than 3.5 years?
3
6
10
11

The revenue generated by a bakery over x months, in thousands of dollars, is given by the function f(x) = 2(1.2)* the cost of running the bakery forx months, in thousands of dollars, is given by the function g(x) = 2x + 1.4determine the equation for h if h(x) = f(x) - g(x).oa. m(x) = (1-2)*-x-07b.(x) = 2(1 2 - 2x -0.7)h(x) = -2((1.2) + x + 0.7)d.h(x) = 2((12) - x-0.7)

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

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?