Evaluate the expression for the given replacement values.-2.9y for y = 5
A. -14.5
B. -145
C. 145
D. 14.5
Answer: A
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Find all solutions by factoring.8x2 + 26x + 15 = 0
A. 
, 
B. - 
,- 
C. 
, 
D. - 
,- 
Provide an appropriate response.The formula for electrical power is V = 
, where V is voltage, W is wattage and A is amperage. Find the voltage to the nearest hundredth needed for a circuit of 400 W with a current of 4.1 A.
A. 1,640 volts B. 97.56 volts C. 395.9 volts D. 0.01025 volts
Solve the equation.
= 11
A. -11 B. -11, 11 C. 121 D. 11
The percent P of the drug triazolam (a drug for treating insomnia) remaining in a person's bloodstream after t hours is given by 
. What percent will remain in the bloodstream after 10 hours?
?
Please enter your answer as a percent without the percent sign, rounded to three decimal places, if necessary.
Fill in the blank(s) with the appropriate word(s).