Check the subtraction. If the subtraction has not been done correctly, find the correct answer.

A. Incorrect; -706
B. Correct.
C. Incorrect; 1454
D. Incorrect; -806


Answer: C

Mathematics

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Simplify.-(-|-(-6)|)

A. 6 B. -1 C. -6 D. 1

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Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = x2 + y2; 0 ? x ? 1, 0 ? y ? 1

A.
B.
C.
D.

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Name the corresponding parts of the congruent triangles.

A. Angles: ?D and ?M; ?E and ?N; ?F and ?P
Sides:  and  and  and 
B. Angles: ?D and ?N; ?E and ?P; ?F and ?M
Sides:  and  and  and 
C. Angles: ?D and ?N; ?E and ?M; ?F and ?P
Sides:  and  and  and 
D. Angles: ?D and ?P; ?E and ?M; ?F and ?N
Sides:  and  and  and 

Mathematics

Solve the problem.If an amount of money, called the principal, P, is deposited into an account that earns interest at a rate r, compounded annually, then in two years that investment will grow to an amount A, given by the formula  If a principal amount of $4500 grows to $5248.80 in two years, what is the interest rate?

A. 8% B. 6% C. 9% D. 10%

Mathematics