The following circle graph displays Chris and Mary Smith's monthly $2900 family budget. Use the circle graph to answer the question. 
What is the ratio of money spent on food to the total amount of the monthly budget?
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Perform the operation and reduce the answer to lowest terms.14
- 
A. 97
B. 1
C. 
D. 13
Mathematics
Find the first term and the common difference for the arithmetic sequence. Round approximations to the nearest hundredth.a5= 15, a21= 95
A. a1= -5, d = 5 B. a1= 80, d = -5 C. a1= -5, d = 80 D. a1= 80, d = 5
Mathematics
Solve the proportion for X.
= 
A. X = 5.3 B. X = 30 C. X = 3 D. X = 0.2
Mathematics
Solve the problem.A poll is conducted in a U.S. city to determine voting preferences prior to a presidential election. The following probabilities were obtained from the relative frequencies: P(D) = 0.51, P(M ? D) = 0.22, P(M ? D) = 0.77 where M represents male and D represents a person who plans to vote Democrat.Find P(M ? D').
A. 0.49 B. 0.78 C. 0.71 D. 0.26
Mathematics