The circle graph above shows the distribution of vehicles in a parking lot on Thursday. If 15 motorcycles were in the parking lot on Thursday, how many pickup trucks were in the parking lot that day?
A 30
B 45
O
60
D 150

What term makes it inconsistent y=2x - 4

Select all the statements that apply to this figure

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g