The equation y - 160 = 40 (x - 1) represents the height in feet, y, of a hot-air balloon x minutes after the pilot started her stopwatch.

a. Is the hot-air balloon rising or descending? Justify your answer.

A=, find a vector b such that comp (sub a) b=2.

What's the y of (-1, - 4) a=3

The Kentucky derby distance is 19 furlongs. How far is the Kentucky derby? how many rods

Which rate is greatest? A:$540 per 36 hours B:$432 per 24hours C: $720 per 60 hours D:$240 per 15hours

In a box there are 6 red, 8 green, and 10 white balls. if three balls are selected simultaneously and at random and the color is noted find the probability that all are green given that all are the same color?

What is the constant term in the expansion of the binomial (x - 2) 4? - 16 16 - 32 32

Eddy signed-up for a karate class that charges a monthly fee of $45. A one-time enrollment fee of $50 is charged at sign-up. Which expression represents the total fees that Eddy has paid to the karate school after m months, in dollars?

There are x sparrows in a tree. There are 50 sparrows on the ground beneath the tree. Let y represent the total number of sparrows in the tree and on the ground. Express y in terms of x.

What is the approximate volume of a cylinder with a diameter of 12 meters and a height of 7 meters? Use 3.14 for pi. A. 131.9 m3 B. 263.8 m3 C. 791.3 m3 D. 3165.12 m3

When was the devil born?