Each chef at sushi emperor repairs 15 regular rolls and 20 vegetarian rules daily. On Tuesday each customer 82 regular rolls and three vegetarian rules. By the end of the day for regular rolls in one vegetarian roll remained uneaten. how many chefs in how many customers were in sushi and prayer on Tuesday?

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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:

1. supplementary angles

2. acd and bcd

step-by-step explanation:

what are the answer choices given for this problem?