Solve the problem.Maria and Charlie can deliver 90 papers in 3 hours. How long would it take them to deliver 111 papers?
A. 3.7 hours
B. 2.4 hours
C. 4.9 hours
D. 333 hours
Answer: A
Mathematics
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Use the ratio test to determine if the series converges or diverges.
A. Converges B. Diverges
Mathematics
Find the triple scalar product (u x v) ? w of the given vectors.u = -5i - 3j + 4j; v = 5i - 2j + 6k; w = 7i - 9j - 8k
A. 9 B. -228 C. -580 D. -592
Mathematics
Solve the problem. Round the answer to the nearest tenth, if necessary.A long-distance runner runs 4 miles south and then 7 miles east. How far is the runner from the starting point?
A. 5.5 mi B. 8.1 mi C. 4.05 mi D. 32.5 mi
Mathematics
The figure shows a transformation of the graph of y = x2. Write the equation for the graph.
A. g(x) = -x2 - 4 B. g(x) = -x2 C. g(x) = -(x + 4)2 D. g(x) = -x2 + 4
Mathematics