Use a power regression model for the following data to answer the following question. If x is halved, what is the effect on y? Round your answer to two decimal places.
?
x 2.96 4.89 5.35 6.2 7.51 y 7.98 3.52 3.11 3.66 3.25?
A. y is decreased by 97.25%.
B. y is increased by 97.25%.
C. y is decreased by 197.25%.
D. y is increased by 197.25%.
Answer: B
Mathematics
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Convert to a logarithmic equation.
1/2 = 
A. 
= log1/4 
B. 
= log1/2 
C. 
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D. 
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Solve by factoring and using the principle of zero products.4x2 - 28x + 48 = 0
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What lump sum should be deposited in an account that will earn at an annual rate of 9%, compounded quarterly, to grow to $130,000 for retirement in 30 years?
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