The graph shows the number of gallons of white paint that were mixed with gallons of blue paint in various different ratios: The title is Mixing Paint. The horizontal axis label is Blue Paint in gallons. The scale is 0 to 16 in increments of 2. The vertical axis label is White Paint in gallons. The scale is 0 to 32 in increments of 4. Plot points at the ordered pairs 2,4 and 4,8 and 6,12.

The number of gallons of white paint mixed with 1 gallon of blue paint is

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.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

8.74 rounded to the nearest whole number