Start with five blocks in the first group. in the second group, add five more blocks than the first group for a total of 10 blocks. the third group will hold five more blocks than the second group, or 15. predict how many blocks will be in the eighth group. a. 50 b. 40 c. 60 d. 80

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

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