Provide an appropriate response.A normal distribution has mean 200 and standard deviation 50. Find the area under the normal curve from the mean to 224.
A. 0.1844
B. 0.6844
C. 0.6808
D. 0.5000
Answer: A
Mathematics
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Provide an appropriate response.The hundredths position is to the right of the tenths position.
A. True B. False
Mathematics
Simplify the expression.
?
?
Write all answers without using negative exponents. Assume that all variables represent positive numbers.
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve using the absolute value property. 
= -5
A. 
B. 
C. ?
D. 
Mathematics
Find the number of elements in the indicated set by referring to the given table.The table below shows the results of a poll taken in a U.S. city in which people are asked which candidate they intend to vote for in an upcoming presidential election. 
Find the number of people in the set R ? F
A. 534 B. 5 C. 555 D. 550
Mathematics