Solve the problem.Tim needs to apply 2 gallons of herbicide per acre of soybeans. How many gallons of herbicide are needed for 388 acres?

A. 194 gallons
B. 196 gallons
C. 155 gallons
D. 970 gallons


Answer: D

Mathematics

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Find the missing length(s) in the right triangle. If necessary, round to the nearest tenth.

A. a = 4.2; b = 4.2 B. a = 2.1; b = 4.2 C. a = 2.1; b = 2.1 D. a = 4.2; b = 2.1

Mathematics

Find the domain of x in the expression. ? ?

A.
B.
C.
D.
E.

Mathematics

Solve the problem.At the first tri-city meeting, there were 8 people from town A, 7 people from town B, and 5 people from town C. If the council consists of 5 people, find the probability of 3 from town A and 2 from town B.

A. 0.036 B. 0.023 C. 0.076 D. 0.072

Mathematics

Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = -2x+3 + 4

A. domain: (-?, ?); range: (-?, -4)
horizontal asymptote: y = -4 

B. domain: (-?, ?); range: (-?, -4)
horizontal asymptote: y = -4

C. domain: (-?, ?); range: (-?, 4)
horizontal asymptote: y = 4

D. domain: (-?, ?); range: (-4, ?)
horizontal asymptote: y = 4

Mathematics