Use the relative frequency method to estimate the probability. Round your answer to 2 decimal places when necessary.Of 1485 people who came into a blood bank to give blood, 328 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure.
A. 0.22
B. 0.19
C. 0.27
D. 0.14
Answer: A
Mathematics
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Provide an appropriate response.Solve the equation using multiplication or division: 
y = 20
A. y = 8
B. y = 
C. y = 
D. y = 50
Mathematics
Use < or > for ? to write a true sentence.
? 
A. > B. <
Mathematics
Write as the sum and/or difference of logarithms. Express powers as factors. log15
A. log1511 ÷ log157 B. log1511 + log1511 C. log1511 - log157 D. log157 - log1511
Mathematics
The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.
, 
, 
, 
, 
, ...
A. an = 
B. an = 
C. an = 
n-1
D. an = 
Mathematics