10 books total He has narrowed down his choices to 4 4
novels, 4
4
plays, 5
5
poetry books, and 5
5
nonfiction books.

Step 2 of 2 : If he wants to include all 4
4
plays, how many different reading schedules are possible? Express your answer in scientific notation rounding to the hundredths place.

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

Three coins are flipped. what is the probability that there will be at least two tails?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry