91Ó°ÊÓ

In what situations would scientific notation be more convenient than standard notation?

Distinguish among dividend, divisor, quotient, and remainder.

How would you check the results of a division?

Give an example of a polynomial that is \(\ldots\) not a monomial, a binomial, or a trinomial

Give the degree of each polynomial. $$-25$$

Perform the operations. $$3\left(x y^{2}+y^{2}\right)-2\left(x y^{2}-4 y^{2}+y^{3}\right)+2\left(y^{3}+y^{2}\right)$$

Describe how to classify a polynomial as a monomial, a binomial, a trinomial, or none of these.

Two square sheets of cardboard used for making book covers differ in area by 44 square inches. An edge of the larger square is 2 inches greater than an edge of the smaller square. Find the length of an edge of the smaller square.

The probability that a couple will have \(n\) baby boys in a row is given by the formula \(\left(\frac{1}{2}\right)^{n}\). Find the probability that a couple will have four baby boys in a row.

If \(P\) dollars are invested at a rate \(r\), compounded annually, it will grow to \(A\) dollars in \(t\) years according to the formula $$A=P(1+r)^{t}$$ Guess the answer to the following question. Then use a calculator to find the correct answer. Were you close? If the value of \(1_{c}\) is to double every day, what will the penny be worth after 31 days?