Solve the problem.A certain area of forest is populated by two species of animals, which scientists refer to as A and B for simplicity. The forest supplies two kinds of food, referred to as F1 and F2. For one year, species A requires 1.45 units of F1 and 1 units of F2. Species B requires 2.4 units of F1 and 1.9 units of F2. The forest can normally supply at most 859 units of F1 and 491 units of F2 per year. What is the maximum total number of these animals that the forest can support?

A. 931 animals
B. 200 animals
C. 491 animals
D. 338 animals


Answer: C

Mathematics

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Subtract.6,859

A. 6,340 B. 6,346 C. 346 D. 6,320

Mathematics

Write the expression in the standard form a + bi.4

A. -  - i
B. -  - i
C. -  + i
D. -  + i

Mathematics

Evaluate the sum.

A. 896 B. 1024 C. 888 D. 1016

Mathematics

A single story shopping center is being designed to be 591 ft. long  90 ft. deep. Two stores have been pre-leased. One occupies 160 linear ft. and the other will occupy 220 linear ft. The owner is trying to decide how to divide the remaining space, knowing that the smallest possible space should be 4,000 ft 2. How many stores can occupy the remaining area? 

A. 7 B. 4 C. 8 D. 6 E. 5

Mathematics