Has a credit card that uses the average daily balance method for the first twenty one days of one of her billing cycles her balance was $2,030 and for the last 9 days of the billing cycle her balance was $1,450 if her credit card's apr is 23% which of these expressions could be used to calculate the amount merlot was charged in interest for the billing cycle

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

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.