Perform the operation. Write the answer as a fraction in lowest terms.
- 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Write the compound statement in symbols.Let r = "The food is good," p = "I eat too much,"q = "I'll exercise."If I exercise, then the food won't be good and I won't eat too much.
A. q ? ~(r ? p) B. ~(r ? p) ? q C. (q ? ~r) ? ~p D. q ? (~r ? ~p)
Mathematics
Find the product of the following number.
(3 + 7j) ú (4 - 5j) a. 12 + 13j b. 12 - 13j c. 47 + 13j
Mathematics
Use a calculator to find the value. Give answers as real numbers and round to 4 decimal places, if necessary.cos (cos-1(-0.9372))
A. -0.9372
B. 0.9372
C.
| 0 | .4686 |
D. -0.4686
Mathematics
Solve the quadratic equation.x2 = 36
A. x = 6 B. x = -6 C. x = 0 or x = 6 D. x = -6 or x = 6
Mathematics