Does (2,1) make the equation true? 2x+7y>=10

The bacteria starts at 2million. The doctor prescribes an antibiotic that reduces the bacteria population to 1/4 of its size each day. a. Draw the graph of the size of the bacteria population against time in days. b.

F (x) = -3x^4+7x^2-x+5 end behavior of the graph

Whats the solutions for f (x) = - x^2-6x-8

How are a common denominator and a common multiple alike and different?

How much bigger is 46 than 0.46?

What is the maths answer for 2/3 of 90

Dee is driving an average of 50 miles per hour.

Solve the equation, round the answers to two decimal places. 4=e^0.08t

22. Four years ago, Samantha was three times as old as Danny. Four years fromnow, Samantha will be only twice as old as Danny. How old are they now?

For a daily airline flight between two cities, the number of pieces of checked luggage has a mean of 380 and a standard deviation of 20. What number of pieces of checked luggage is 3 standard deviations above the mean?