An endangered species of fish has a population that is decreasing exponentially the population 6 years ago was 1600. today, only 900 of the fish are alive. once the population drops below 100, the situation will be irreversible. when will this happen, according to the model?
a) 23 years from today
b) 25 years from today
c) 22 years from today
d) 24 years from today

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.