Find the probability of the result using the normal curve approximation to the binomial distribution.A die is rolled 72 times and ten threes come up.
A. .1037
B. .0600
C. .5444
D. .0991
Answer: A
Mathematics
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Match the graph to one of the polar equations.
A. r = 
B. ? = 
C. r = -
D. ? = -
Mathematics
Determine the equation of the graph.
A. y = -sec
B. y = sec 2x
C. y = -sec 2x
D. y = sec
Mathematics
The vector
gives the number of units of two models of laptops produced by a company. The vector 
gives the prices (in dollars) of the two models of laptops, respectively. Identify the vector operation used to increase revenue by 6%.
a. 
b. 
c. 
d. 
e. 
Mathematics
Find the perimeter. Use 3.14 for ? when needed.
A. 99 in. B. 228 in. C. 70 in. D. 94 in.
Mathematics