The number of chips of different colors in Gail's bag is shown below: • 3 blue chips
• 4 pink chips
• 8 white chips
Gail takes out a chip from the bag randomly without looking. She replaces the chip
and then takes out another chip from the bag. What is the probability that Gail takes
out a white chip in both draws?

Answer choices are:

8/15+8/15=16/15

8/15+7/14=217/210

8/15x8/15=64/225

8/15x7/14=56/210

7

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

a

step-by-step explanation:

rurbrbrjrnrbjr

(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.