Nazreen wants to compare the likelihoods of a randomly chosen middle school student being in favor or not in favor of year-round school with the
likelihoods of a randomly chosen high school student being in favor or
not/in favor of year-round school.
Complete the two-way table with relative frequencies for the data that
will help Nazreen make her comparisons.
Use the number pad to enter your answers in the boxes.
390
Middle School High School

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.