A test is worth 80 points. Multiple choice questions are worth 2 points, and
short answer questions are worth 4 points. If the test has 25 questions, how
many multiple choice questions are there?
O
A. m for multiple choice, a for short answer
B. for test, q for questions
O
O
C.
for short answer, t for test
O
D. p for points, m for multiple choice
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Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.