Lili has 20 friends. Among them are Kevin and Gerry, whoare husband and wive. Lili wants to invite 6 of her friends to her birthdayparty. If neither Kevin nor Gerry will go to a party without the other, howmany choices does Lili have?

How do you write a fraction in simples form

How much more would be in an account that has interest compounded continuously rather than annually if the initial deposit is $500 and the yearly interest rate is 7% for 10 years?

Earning an A in algebra this semester is an example of

Becky has been tracking the population of a town. The population was 5,340 last year and has been increasing by 1.75 times each year. How can Becky develop a function to model this? A. f (x) = (5340 • 1.75) ^x where 1.75 is the rate of growth B.

It costs $135.35 for 15 child tickets to the museum. Adult tickets cost $12.95 each. Find the cost for 40 children to attend along with 5 adult chaperones.

If your born on 1900 how old would have you been on 2009?

How many triangles exist with the given angle measures 55,45,90 degrees A. Exactly one unique triangle exists with the given angle measures. B. No triangle exists with the given angle measures. C.

What's 67890 + 5336882

What are the zeroes of f (x) = (x-1) (x+1) ?

Along thid river at wich two aproximate altitude ranges are tge gradients the steepest