Help The proportion of red marbles to blue marbles in a jar is 2 to 5 if there are 35 blue marbles in the jar, how many red marbles are there?

Which choice represents the sample space ,s for this event

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp