Answer:
D.
Step-by-step explanation:
Answer:
12.8 years
Step-by-step explanation:
Put the given numbers into the model and solve for t.
It will take about 12.77 years for the population to triple at the current growth rate.
Answer:
3 inches in width
Step-by-step explanation:
so it has 5 inches space and 2 inches have been filled in that leaves 3 inches in width, simply subtract 5 by 2 and you will get 3.
If we absolutely want Bob in the group, then there are 3 remaining places to fill, and 14 people to choose from. The number of groups is then