Posted by **monic** on Friday, October 5, 2012 at 12:47am.

The sum of two positive numbers is 90. Find a function that models their product P in terms of x, one of the numbers.

- math -
**Steve**, Friday, October 5, 2012 at 4:56am
P = x(90-x)

## Answer This Question

## Related Questions

- calculus - The sum of two positive numbers is 100. Let one of the numbers be x ...
- Math - Question: 1 The product of two positive numbers is 15876 and the large ...
- math-word problems with quadratics - I have 5 questions... 1) The sum of two ...
- arithmetic - 1. The first and last term of an A.P are, a and l respectively, ...
- arithmetic - 1. The first and last term of an A.P are, a and l respectively, ...
- Calculus - The product of 2 positive numbers is 48. find the value of the ...
- Math - Two numbers have a product of 3 1/5 and a sum of 3 3/5. One of the ...
- math 5th grade - two numbers have a product of 3 1/5 and a sum of 3 3/5. One of ...
- Math - 1. If the product of 5 and the sum of 10 and a certain number is equal to...
- math - the sum of two numbers exceeds their product by one. their differences is...

More Related Questions