Saby used a probability simulator to roll a 6-sided number cube and flip a coin 100 times. the results are shown in the tables below: number on the cube number of times rolled 1 18 2 25 3 12 4 32 5 3 6 10 heads tails 56 44 using saby's simulation, what is the probability of rolling a 4 on the number cube and the coin landing heads up?

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Who long does it take to drive 150 miles at 45 miles per hour