When anna was born 16 years ago, her small town of lewisville had a population of 15,000. the population has increased 11% each year since then. what is the current population of this town? a. the population of this town is approximately 68,925 b. the population of this town is approximately 79,663 c. the population of this town is approximately 17,324 d. the population of this town is approximately 240,000

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.