Mathematics, 04.12.2020 01:00 puppylover72

4) A bag contains only red, blue and green counters. There are 120 counters in the bag.
The probability of choosing a red counter is 1⁄4 and the probability of choosing a blue counter is 0.2
How many green counters are in the bag?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, ineedhelp2285

How to do this , and can some one explain

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

Mathematics, 21.06.2019 20:30, 20calzoy

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

Answers: 2

continue

Mathematics, 21.06.2019 23:00, davisbrittany5784

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type ofâ€‹ sampling? who would be excluded from the survey and how might this affect the results of theâ€‹ survey? what is the frame for this type ofâ€‹ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of theâ€‹ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.

Answers: 3

continue

You know the right answer?

4) A bag contains only red, blue and green counters. There are 120 counters in the bag.
The p...