The school faculty is having a catered meeting. The catering service charges a $40.00 fec up front. The school buys $33.00 worth of pasta and $45.50 worth of sandwiches. The catering service expects an 18% tip on the food subtotal. How much does the school end up paying for the whole catered meeting? A. $ 64.37 B. $ 92.63 C. $104.37 D. $132.63 E. $139.83

step-by-step explanation:

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.

click to let others know, how is it

0.0

0 votes

1

report

read more on -

step-by-step explanation:

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.