The table below relates the number of rats in a population to time in weeks. Use the table to write a linear equation with w as the input variable.
w, number of weeks
P(w), number of rats
0 5
1
14
2
23
3
32
4
41
5
50
P(w)

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.

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be