Mathematics, 21.03.2020 16:23, kekeke68

A bag of marbles had 42 black marbles and the rest were green. For a game, 40 marbles were chosen from the bag. Of these 40 marbles chosen, 45 were black.
Use this information to answer the questions below.

If not enough information is given to answer a question, click on "Not enough information."

(a) How many of the bag's green marbles were not chosen?
(b) How many of the bag's marbles were not chosen?
(c) How many of the bag's green marbles were chosen?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, mell45

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Answers: 2

continue

Mathematics, 21.06.2019 17:00, joejoefofana

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Answers: 1

continue

Mathematics, 21.06.2019 17:40, nicole5918

Which of the following are accepted without proof in a logical system? check all that apply.

Answers: 1

continue

Mathematics, 21.06.2019 19:30, alanaruth3389

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Answers: 2

continue

Do you know the correct answer?

A bag of marbles had 42 black marbles and the rest were green. For a game, 40 marbles were chosen fr...