Branson

Most popular questions and responses by Branson
1. math

If you multiply me by 7, add 1, and then divide by 4,you get 9. What number am I?

2. chemistry

How many grams of H2 are needed to produce 12.22g of NH3?

3. Math

Henry invests \$5,000 in a mutual fund with an annual interest rate of 7.5%. He also has a 4-yr, \$10,000 loan at 3.75%. When will the amount of interest earned on the mutual fund be equal to the amount of interest paid on the loan?

4. Math

Name a solution for each inequality: 2x+y>4 y-2+3x y-x

5. Math

250 people go to an amusement park. They buy t-shirts and baseball caps. Each t-shirt costs \$8. Each cap costs \$5. They spent \$1700. How many each t-shirts and caps did they buy?

6. MATH

if your credit card balance is \$1150, and your APR is 18.75%, and your periodic interest rate is 2.15%: 1. how long to pay off? 2. total paid?

7. MATH

How can I find the line of best fit from a table: 3 4 8 10 15 21 27 31 35 33 47 45

1. calculus

Does not exist, this also means that there's no inflection point.

posted on April 1, 2010
2. math

small square perimeter: 4(x) = 4x large square perimeter: 4(x+2) = 4x+8 3(4x)= 4x +8 12x= 4x+8 8x=8 x=1

posted on April 1, 2010
3. calculus

All real numbers

posted on April 1, 2010
4. algebra

It is not possible to have a negative number under a square root sign.

posted on April 1, 2010