Classify the following as true or false.The product of a non-zero rational number and an irrational number is irrational.
A. True
B. False
Answer: A
Mathematics
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Find f so that F = ?f. If the fuction is not conservative state so.F(x,y) = (x + 2y - 7)i + (-2x + 7y2 + 7)j
A. f(x, y) = 
- 2xy + 7x + 
+ 7y + C
B. f(x, y) = 
- 2xy + 
+ C
C. f(x, y) = 
+ 2xy - 7x + 
+ C
D. not conservative
Mathematics
Round the addend as indicated before performing the addition.Estimate the sum by rounding each number to the nearest hundred.5691 + 7224 + 3947
A. 16,900 B. 18,000 C. 16,800 D. 16,000
Mathematics
Find all vertical asymptotes of the function 
.
?
?
A. 
B. ?
C. 
D. ?
E. 
Mathematics
Complete.14.6 g = 
kg
A. 0.00146 B. 14,600 C. 1460 D. 0.0146
Mathematics