Simplify.
÷ 
- 
? 
A. 25
B. 1
C. 
D. 2
Answer: D
Mathematics
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Find  figure.png)
for the function f(x, y) = 4x³y - 7xy².
What will be an ideal response?
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Use the determinant feature of a graphing calculator to solve the system by Cramer's rule . (Round to one decimal place.)1.1x + 16.6y + 4.6z = 4.33.0x - 7.0y - 1.4z = -4.03.7x + 17.7y - 1.9z = 11.0
A. {(-1.9, 2.5, -4.6)} B. {(1.1, -1.5, 2.8)} C. {(-0.5, 0.6, -1.1)} D. {(-0.7, 0.9, -1.7)}
Mathematics
Determine whether the geometric series converges or diverges. If it converges, find its sum.  Figure 3.png)
a. 30 b. 36 c. 5 d. Diverges
Mathematics
Use a half-angle formula to find the exact value of the expression.sin 
A. 
B. - 
C. 
D. - 
Mathematics