Misty wants to buy a new sofa. She has found the same sofa for the same price at 4 different stores. Each store is having a sale. Look at the sales the stores are having. At which store will the sofa cost less? A Pete's Place B King's Row C Sofa Barn D Furniture Mart?

D furniture mart

Step-by-step explanation:

This is the best shop based on the name

Kings Row, because you get 1/4th the price off.

if x = 1, then the answer is 3.5

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: