Solve the problem.Suppose that y = 
can be used to calculate the number of years y for x percent of a population of 
sparrows to die. Approximate the percentage (to the nearest whole per cent) of 
sparrows that died after 
A. 99%
B. 91%
C. 89%
D. 93%
Answer: B
Mathematics
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Solve the problem.The chart shows winnings, in dollars, for the 10 highest-rated FASTCAR drivers for last driving season.
If one of the drivers listed in the chart is selected at random, determine the odds against the driver earning more than $4 million last season.
A. 3 : 9 B. 9 : 3 C. 3 : 6 D. 6 : 3
Mathematics
Simplify the complex fraction.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.50 = 8x + 10
A. 5 B. 36 C. 32 D. 3
Mathematics
Graph the function 
.
A. 
B. 
C. 
D. 
E. None of these
Mathematics