What is the probability that between 970 and 990 of these intervals contain the corresponding value of μ? [hint: let y = the number among the 1000 intervals that contain μ. what kind of random variable is y? ] (round your answer to four decimal places.)

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

i dont know

step-by-step explanation:

tip $2.90

total $17.40

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2