battery works at our local amusement park she earns 980 L per hour she also receives 10 for me with daily that's Friday Valerie and 88.40 write an equation that can be used to determine how many hours Valerie worked on Friday

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

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)