Solve the problem.During a drought, the water level in a river dropped 3 inches each day for 4 straight days. What was the change in the water level of the river during this period?
A. -12 in.
B. 12 in.
C. -7 in.
D. 7 in.
Answer: A
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, an+1 = an4
A. 1, 4, 16, 64, 256, 1,024 B. 1, 1, 1, 1, 1 C. 1, 4, 16, 64, 256 D. 1, 5, 9, 13, 17
Provide an appropriate response.In oblique triangle ABC, find the indicated part. Round to the nearest tenth. Side a = 2, side b = 2, and angle C = 50°; find side c.
Fill in the blank(s) with the appropriate word(s).
Translate the sentence into if-then form.All prime numbers greater than 2 are odd numbers.If it is __________ then it __________.
A. a prime number greater than 2; is an odd number B. an odd number; is a prime number greater than 2 C. a prime number greater than 2; is not a prime number greater than 2 D. an odd number; may be a prime number greater than 2
Solve the problem.A building contractor finds that 
can of pipe joint compound is needed to plumb each new home. How many homes can be plumbed with 24 cans of compound?
A. 60 homes
B. 24 homes
C. 30 homes
D. 9
homes