In a survey of women in the United States (ages 20-29) the mean height was 64.2 inches with a standard deviation of 2.9 inches. (a) What height represents the 95th percentile?
(B) What height represents the first quartile

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation:

-1   1/6.   you dont subtract the denominators

step-by-step explanation:

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.