Saturday

February 28, 2015

February 28, 2015

Posted by **Anonymous** on Thursday, November 15, 2007 at 4:15pm.

For what values of p could the expression 100 divided by p-squared -16 not be evaluated. Explain your answer.

Thanks

- Math -
**Reiny**, Thursday, November 15, 2007 at 4:50pmlet the amount she had be $x

then she spent (1/5) and (1/5)(4/5)x

the sum of that is 36.

Can you take it from there?

for your second part

remember that the only way that 100/(p^2-16) cannot have a value is when we divide by zero.

so when is p^2 - 16 = 0???

**Answer this Question**

**Related Questions**

math - Giselle spent a total of $43 when she went shopping. She spent $14 for ...

Algebra - Mr. Zerman went shopping. In the first store he spent half of his ...

Math - Rudy worked hard all summer. Before school started he decided to go ...

Math - Mike had Some money in his wallet. Hè went to the mall and spent $8 On a ...

math - Brian recorded the amount of money he spent over the last 5 days. He ...

maths - Dolly and Emily went shopping with a total of $114.80. After Dolly spent...

Algebra POW #10 - Amanda worked hard all summer. Before school started,she ...

MATHS - A woman had $200. she went to the meatshop, a drug store and a book ...

maths - Pls help me with this... Helen had $140 more than Tom. Tom spent as much...

math - susie went to the store. she spent half her money on groceries. she ...