A store offers a discount of 40% off any one regular-price item. The price paid after this discount is represented by . Employees also receive 10% off any purchases; the price paid after this discount is represented by . Which of the following represents the composite function of applying the store discount first, and the employee discount second? A. e(s(x)=0.04x
B. e(s(x))=0.54x
C. s(e(x))=0.54x
D. s(e(x))= 0.04x

40 x 50 = 2000

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.

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step-by-step explanation:

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.