edjiejwi
27.01.2021 •
Mathematics
Justin Bieber has 7 white chips, 5 red chips, and 8 blue chips in a bag. Without looking, he pulls a chip out, records the color, and puts it back in the bag. He does this 200 times. About how many times could Justin expect to pull out a blue-chip
Solved
Show answers
More tips
- H Health and Medicine Contrast Shower: Benefits for the Body and Soul...
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- H Health and Medicine How to Calculate Your Ideal Weight?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics If we know that 5 cups of flour is used to make 20 biscuits, figure out how many biscuits are made with 15 cups of flour...
- M Mathematics Parallelogram ABCD is shown with diagonal AC drawn. (Remember, opposite sides of a parallelogram are PARALLEL). Which proves that ∠DCA is ≌ to ∠BAC? (THINK about what...
- M Mathematics WILL GIVE BRAINLIEST 15 POINTS Question 3(Multiple Choice Worth 5 points) (04.04 MC) 2 Point Q is plotted on the coordinate grid. Point P is at (10.-20). Point Ris vertically...
- M Mathematics Explain your answer. Plz, help. Thank you...
- M Mathematics Amber got demoted, and her hourly rate decreased from $10.25 to $9. What is the percent decrease?...
- M Mathematics Brainliest! Fast answer! Correct answer!...
- M Mathematics I want to know this question...
- M Mathematics 9.368 x 10 -6 in standard format...
- M Mathematics Angad is 9 years older than Peter. Krutika is 12 years younger than Peter. If the total of their ages is 75, how old is the eldest of them?...
- M Mathematics 1. Set up the problem; do not calculate. Suppose you deposit $750 at the beginning of 2017 into a savings account that pays a simple interest rate of 2.8%. How much will...
Ответ:
8/20 = 0.4 = 40% of the chips are blue
Step-by-step explanation:
0.4 × 200 = 80
so he probably pulled the blue chip out about 80 times
Ответ:
Independent: $25
Dependent: 5