A pool has 500 gallons of water in it, and a pump that can move 10 gallons a minute begins to add water to the pool. Write a linear function P(t) for the amount of water in the pool after any
number of time (t) measured in minutes, and then use this function to determine how long it
will take for the pool to have 20,000 gallons in it,
I

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be