Provide an appropriate response.A company produces 444,000 small appliances in one year. Write444,000 in scientific notation.
A. 44.4 × 104
B. 4.44 × 105
C. 4.44 × 106
D. 4.44 × 10-5
Answer: B
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Solve the problem.Imagine a large tank with cross-sectional area A. The bottom of the tank has a circular drain with cross-sectional area a. Assume the tank is initially filled with water to a height h(0) = H. The height of the water as it flows out of the tank is described by the equation 
where 
and 
is the acceleration due to
gravity. Find the water height function for 
Then determine the approximate time at which the tank is first empty. If necessary, round to two decimal places.
A. h(t) = (1.4 - 0.2t
)2; 2.24
B. h(t) = (1.4 - 0.2t
)2; 1.58
C. h(t) = (1.4 - 0.1t
)2; 4.47
D. h(t) = (1.4 - 0.1t
)2; 3.16
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.4x2 + 8x + 1 = 0
A. 
B. 
C. 
D. 
Use the Binomial Theorem to expand the binomial and express the result in simplified form.(3x - 4y)3
A. 9x3y - 12x2y2 + 16xy3 B. 27x3 - 36x2y + 48xy2 - 64y3 C. 9x3y - 24x2y2 + 16xy3 D. 27x3 - 108x2y + 144xy2 - 64y3
Fill in the blank with the appropriate measurement relationship.1 pt = 
c
Fill in the blank(s) with the appropriate word(s).