5. There are 3 x 108 people in the United States. If we separated them into equal groups that contained 4 x 106 people each, how many groups would we create? There are people in the United States. If we separated them into equal groups that contained people each, how many groups would we create?

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: