Jeff is getting his first cell phone.

The plan he has chosen has an initial

fee of $35 plus a charge of $0.25 per

minute. This plan can be represented

by the function f (x) = 0.25x + 35. How

much money will Jeff pay this month

if he uses 250 minutes?

A linear function is expressed by a graph of a line that crosses both axes at the origin. An equation is written in slope-intercept form to express the same function as shown in the graph. From just this information, what statements can be made?

Let X be the number of independent Bernoulli trials performed until a success occurs. Let Y be the number of independent Bernoulli trials performed until 5 successes occur. A success occurs with probability p and Var (X) = 3/4 Calculate Var (Y)

Meranda works for 7 hours at 10.25 per hour how much does she earn?

Use the digits 1-7 to create a seven-digit number that can be rounded to 6,300,000.

If parallelogram rstu has all sides the same length then it would be true that rs = st

At 10 a. m., there were 12 people in a swimming pool. At 11 a. m., there were 27 people in the pool. What was the percent of increase in the number of people in the swimming pool from 10 a. m. to 11 a. m.?

Round 65.13 to the nearest whole number.

Eight pizzas are shared equally among four people, how many pieces would each person get?

Calculate the compound amount on rs 2000 for 3 years at the rate of 13% p. a

What is the factor of 4x subtracted from 28?