Find  the sum of the following arithmetic sequence. 85 + 97 + 109 + . . . + 7717 TYPE YOUR WORK IN THE BOX BELOW.     NO WORK = NO POINTS                   NO CREDIT FOR GUESS & CHECK

Find  the sum of the following arithmetic sequence. 78 + 86 + 94 + . . . + 7598 TYPE YOUR WORK IN THE BOX BELOW.     NO WORK = NO POINTS                   NO CREDIT FOR GUESS & CHECK

Donna, Chris, and Austin have a total of $93 in their wallets. Donna has $7 more than Chris. Austin has 3 times what Donna has. How much do they have in their wallets? TYPE YOUR WORK IN THE BOX BELOW.     NO WORK = NO POINTS                   NO CREDIT FOR GUESS & CHECK a.  Clearly assign an algebraic expression to each person (use only ) b.  Write an algebraic equation modeling the problem  NO EQUATION = NO POINTS      c.  Solve d.  Clearly write out your answer(s).

Write an algebraic expression for: Simplify completely.    TYPE YOUR WORK IN THE BOX BELOW.     NO WORK = NO POINTS               

A box contains 79 coins, only dimes and quarters.  The amount of money in the box is $12.70.   How many quarters and dimes are in the box? TYPE YOUR WORK IN THE BOX BELOW.     NO WORK = NO POINTS                   NO CREDIT FOR GUESS & CHECK a.  Clearly assign an algebraic expression to each coin (use only ) b.  Write an algebraic equation modeling the problem  NO EQUATION = NO POINTS      c.  Solve d.  Clearly write out your answer(s).

After incubation, which plate is likely to have zero growth?

A(n) _______ solution has the same concentration of water as the cell placed in the solution.

If a sperm cell contains 8 chromosomes, it comes from an animal that has ______

In pea plants, smooth (S) peas are dominant over wrinkled (s) peas in the single gene controlling pea texture. A plant with smooth peas is crossed with a plant with wrinkled peas. Of the progeny, 252 are smooth and 247 are wrinkled. What are the genotypes of the parent plants?

Ethanol is used in the DNA isolation process because