Nicole is making 1,000 bows for people who donate to the library book sale. she needs a piece of ribbon that is 0.75 meter long for each bow. how many meters of ribbon does nicole need to make the bows?

For which pair of functions is (gof)(a)=|a|-2?

Does the point (1, sqrt 7) lie on circle shown.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered