Evaluate the square root without using a calculator.
?
?
A. -0.0049
B. -0.07
C. 0.07
D. -7
E. -0.7
Answer: B
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Write a chain rule formula for the following derivative.
for w = f(x, y, z); x = g(s, t), y = h(s, t), z = k(s)
A. 
= 
+ 
B. 
= 
+ 
C. 
= 
+ 
D. 
= 
Solve the differential equation.x
+ 2y = 8 - 
, x > 0
A. y = 
, x > 0
B. y = 
, x > 0
C. y = 
, x > 0
D. y = 
, x > 0
Fill in the blank with one of the words or phrases listed below.
A shorthand notation for repeated multiplication of the same factor is a(n) 
.
A. least common denominator B. mixed number C. least common multiple D. exponent
Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.What was the price of the book? $24
A. Unreasonable, should be $2400
B. Unreasonable, should be $2.40
C. Unreasonable, should be $240
D.
| Reasonable |