A coin is flipped 30 times. The coin comes up heads 17 times. What is the experimental probability of having heads come up?

The functions show two sisters' savings accounts and the rate at which they plan to deposit money. Which description best compares the two functions?

900+3-673/497+666=what

On the way to her babysitting job, Mary rode her bike for the first mile. She stopped at a traffic light and waited a few minutes for the traffic light to turn green. She then walked her bike across the street and up a short steep hill.

Simplify these expressions: 5m^2 x 2m 60cf/3f 15c-5f/2

to estimate your average monthly salary, divide your year salary by the number of months in a year. write and solve an equation to detrain your yearly salary when your average monthly salary is 5,460

What are the solutions of the system? Solve by graphing. y=x^2-2x-1, y = - 2

Write the polynomial in standard form and classify it by degree and by number of terms 2x-4x^3-7

Chantelle has signed up for hockey. Her parents set a limit of 400$ for the costs for the season. It costs 250$ to sign up plus 5$ for each ice-time. What is the maximum number of ice-times that Chantelle can go to

There are 10 people on a train and they each have 2 dogs how many dogs are on the train

Evaluate the expression below when x = - 4. 4x2 - 2x * 15