Lydia would like to compete in speed texting. she currently texts 4 characters per second and would like to text 8 character per second and will o ly have 10 months. 10r + 4 = 8

What is the approximate circumference of the circle shown below?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.