AUse the following information to complete problems a and b. Paola is playing a word game in which she draws letter tiles from a bag without looking. The bag contains 7 tiles: 2 As, 3 Es, and 2 Rs. For problems a and b, find the probability of getting an Afirst and getting an A second. In each problem, state whether the events are independent, and find the probabilities. a) Paola takes a tile, then replaces it, and then takes a second tile.

b) Paola takes a tile, does not replace it, and then takes a second tile.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation:

your answer is c. 97 (don't delete this again)

step-by-step explanation:

c) blue

lol  

why do you ask > .>