Solve the equation using the quadratic formula.6 = -  - 

A.  
B.
C.  
D.  


Answer: D

Mathematics

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Use the substitution formula to evaluate the integral.

A. - 
B.
C. - 
D. - 

Mathematics

Write the compound statement in symbols. Then construct a truth table for the symbolicstatement.Let r = "The food is good," p = "I eat too much,"q = "I'll exercise."If the food is not good, I won't eat too much.

A. ~r ? ~p

TTT
TFT
FTF
F F   T  

B. ~(r ? p)

TTF
TFT
FTF
F F   T  

C. ~r ? ~p

TTT
TFF
FTF
F F   F  

D. ~(r ? p)

TTF
TFT
FTF
F F   F  

Mathematics

Find the sum of the arithmetic series using a formula.1 + 3 + 5 + ... + 347

A. S174 = 30,450 B. S174 = 30,625 C. S174 = 29,929 D. S174 = 30,276

Mathematics

Solve.Suppose that a polynomial function is used to model the data shown in the graph below.For what intervals is the function decreasing?

A. 10 through 30 B. 10 through 20 and 30 through 50 C. 0 through 30 D. 0 through 10 and 30 through 50

Mathematics