A family pays $45 each month for cable television. The cost increases 7%.

a. How many dollars is the increase?

b. what is the new monthly cost?

How many prime numbers are there between 25 and 35, inclusive? 2 3 4 5

What is the volume of x?

One number is 11 more than twice another number. if the sum of the numbers is twice their difference, find the numbers

9. A contractor is considering a sale that promises a profit of $27,000 with a probability of 0.7 or a loss (due to bad weather, strikes, and such) of $12,000 with a probability of 0.3. What is the expected value?

A random sample of n observations is selected from a normal population to test the null hypothesis that muμequals=10. Specify the rejection region for each of the following combinations of HSubscript aa , alphaα , and n. a.

What is the axis of symmetry for the parabola with the equation y=2x^2

Cost of 10 oranges is one dollar what is the cost of five

Multiply the polynomials: (2x^3-4x) (3x^2+2) 6x^5-16x^3+8x x^5+18x^3-6x 5x^6+11x^3+8x 6x^5-8x^3-8x

Bonds from the city of Tavel Gorge worth $1,000 each are selling at 110.611. If Sean wishes to purchase three such bonds, how much can he expect to pay? a. $3,000.00 b. $3,331.83 c. $3,318.33 d. $331.83

A right cone has a radius of 3 feet and a slant height of 6 feet. What's the volume of the cone?