Aliter of water contains about 3.35 times 10 superscript 25 molecules. a certain river discharges about 2.3 times 10 superscript 8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation.
the river discharges every minute about
nothing molecules of water.

Explain why the factor 1.5 is broke. into two numbers in the model.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

What is 1/3x5 on anuber line what does it look like on a number line