there are 84 species of animals in the metropolitan zoo. 5/12 of the species are from north America. north 1/4. of the species are from Africa. the remaining species are from north America. how many species are from North America

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?