Answer the question.In a gymnasium, a group of 32 students are individually counted off by fours to determine teams; i.e. "1, 2, 3, 4, 1, 2, 3, 4, 1, 2, ..."? Is a function generated by a relation that takes a student's number as input and outputs the students name with that number?
A. Yes
B. No
Answer: B
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Determine whether the graph represents a function.
A. A function B. Not a function
Solve the problem.A painter can finish painting a house in 5 hours. Her assistant takes 7 hours to finish the same job. How long would it take them to complete the job if they were working together? (Round your answer to the nearest tenth, if necessary.)
A. 2.9 hr B. 4 hr C. 6 hr D. 3.4 hr
Use the circle graph of one family's allowance for appliances in their new house to complete the exercise. Write ratios as fractions in lowest terms.A = $530D = $793B = $1232E = $489C = $279F = $246Find the ratio of dishwasher to total allowance.
A.
B.
C.
D.
Suppose that segment PQ has the given coordinates for one endpoint P and for its midpoint M. Find the coordinates of the other endpoint Q.P(1.1, -7.4) and M
A. Q
B. Q
C. Q(-1.4, 2.1)
D. Q