State the degree of the polynomial: - + .

a. 10
b. 7
c. 4
d. 9


c. 4

Mathematics

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Find the absolute value. 

A.  
B.  
C. 0
D. -  

Mathematics

Suppose I have three bags, one with two peaches, another with two plums, and a third mixed bag with one peach and one plum. Now I give the bags (in mixed-up order) to Alice, Betty, and Connie. I tell the three to look into their bags and that I want each to make a statement about the contents of her bag, but I want them to lie. Here is what they say:

? Alice : I have two peaches. Betty : I have two plums. Connie : I have one peach and one plum. ? Now here is the game. I want you to develop a strategy of asking one of the three to reach into their bag and pull out one fruit and show it to you. The fruit is then returned to the bag and you ask another to do the same thing. Continue until you can deduce which bag is the mixed bag. What is the minimum possible number of necessary moves? Explain. What will be an ideal response?

Mathematics

Use an amortization table to solve the problem. Round to the nearest cent.A $90,000 home was financed by making a 20% down payment and signing a 30-year mortgage at 6.25% annual interest compounded monthly for the unpaid balance. The first payment is $443.32. How much of the first month's payment will apply towards reducing the principal?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the quadratic inequality. Graph the solution.t2 - 4t - 21 ? 0

A. [7, ?)

B. (-?, -3]

C. (-?, -3] ? [7, ?)

D. [-3, 7]

Mathematics