An Olympic sized pool holds 6.6 X 10^5 gallons. How many liters is that ?

What is (28 + 7 + 6 + 3) x 1/2 show your work

When solving a logarithm equation, how do you find the missing variable ?

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.