Tim's mom filled the gas tank in her suv and spent $72.00 for 22.5 gallons of unleaded gasoline. what is the
constant of proportionality that relates the cost in dollars, y, to the number gallons of unleaded gasoline, x?
$0.31 per gallon of unleaded gas
$3.13 per gallon of unleaded gas
$3.20 per gallon of unleaded gas
$0.32 per gallon of unleaded gas

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation. y=a3x-h+k h= . k= done 000000l o 7 of 8

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

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.