A certain flight arrives on time 80 percent of the time. Suppose 132 flights are randomly selected. Use the normal approximation to the binomial to approximate the probability that
(a) exactly 97 flights are on time.
(b) at least 97 flights are on time.
(c) fewer than 118 flights are on time.
(d) between 118 and 120, inclusive are on time.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

a

step-by-step explanation:

strong negative correlation

can you complete your sentence? i could !

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later