In order to attract more customers to the restaurant and earn more revenue, a restaurant manager mails out coupons for 10% off the entire bill, valid only on Tuesdays.
Describe what happens to the shape, center, and spread of the distribution of the restaurant's revenue on Tuesdays
after the 10% discount is given.
a. The shape center, and spread remain the same.
b. The shape, center, and spread all decrease by 10%.
c. The shape remains the same, but the center and spread both decrease by 10%.
d. The shape and spread both remain the same, but the center decreases by 10%.
e. The shape and center both remain the same, but the spread decreases by 10%.

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

How do i put 3(x+7) in distributive property

Which function is represented by the graph? a. f(x)=|x-1|+3 b. f(x)=|x+1|-3 c. f(x)=|x-1|-3 d. f(x)=|x+1|+3