Abakery sells glazed donuts for $1.09 each. cinnamon bagels and onion bagels are $1.59 each. max buys x donuts, y cinnamon bagels, and z onion bagels. which expression represents the total amount max spent at the bakery?
a) 1.09x + 1.59yz
b) 1.09x + 1.59y + 1.59z
c) 1.09x + 3.18(y + z)
d) (1.09 + 1.59)(x + y + z)

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

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

What is 0.000008 meters in scientific notation