Solve the problem.Find the sum of all the integers from 63 to 83.
A. 1387
B. 1470
C. 1533
D. 1450
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."The food is good and if I eat too much, then I'll exercise.
A. (r ? p) ? q B. r ? (p ? q) C. (r ? p) ? q D. (r ? p) ? q
Mathematics
Replace the polar equation with an equivalent Cartesian equation.r2 = 38r cos ?
A. x = 38 B. x2 + (y - 19)2 = 361 C. (x - 19)2 + y2 = 0 D. (x - 19)2 + y2 = 361
Mathematics
Choose the best estimate from the list.28
+ 24
is approximately 52, 52
, 52
, 52
.
A. 52
B. 52
C. 52
D. 52
Mathematics
Find the range of the function. y = 4 + cosx
What will be an ideal response?What will be an ideal response?
Mathematics