for which of these equations is y a function of x?

y=3x^3

xy=1

y^2=x

y^3=8x

The function f (x) = 12,419 (1.4) ^x represents the number of visitors to a website x years after itbwas launched. Each year, the number of visitors is x the number of years before

How do you solve 3 (1+5)

Insert the parenthesis to make the equality right: 180:300-30x9+199=205

IQ scores for adults age 20 to 34 years are normally distributed according to N (120, 20). About what percent of people in this group scored above 140? 68% 34% 16% 13.5% 2.5%

A recipe uses 2.5 cups of flour to make 2 dozen cookies. if pamela wants to make 72 cookies, how many cups will of flours will she use?

Let set A={1, 2} and B be {3,4} then AX B (Cartesian product of set A and B) is a) {1,2,3,4} b) { (1,3). (2,4) } c) { (1,3), (2, 4), (1, 4), (2,3) } d) { (3,1), (4,1)

Jared is going to plant 20 small plants around the edge of a circular garden that is 8 feet in diameter. If he spaces the plants evenly, how much distance will be between the plants? (Round to the nearest hundredth) Blank 1:

The cost c (in dollars) for he care and maintenance of a horse and carriage is C=15x+2000, where x is the number of rides. A write an equation for the revenue R in terms of the number of rides B how many rides are need to break even

Martin flips a fair coin. what is the probability that the coin will land on heads

A pentagon can be divided into how many triangles by drawing all of the diagonals from one vertex?