Mathematics, 18.11.2020 18:50 kmh05
3.) There are 1,000 marbles in a large box. Johnny took a scoop of marbles from the box. He
counted 15 red marbles, 20 green marbles, and 5 blue marbles. If the scoop was a good
sample of the marbles in the large box, how many red marbles would you expect to find in
the large box?*
O A) 150 reds
O B) 375 reds
O C) 600 reds
OD) 800 reds
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:30
How do you summarize data in a two-way frequency table?
Answers: 3
Mathematics, 21.06.2019 23:00
Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.
Answers: 1
Mathematics, 22.06.2019 02:00
What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5
Answers: 1
Mathematics, 22.06.2019 03:40
Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?
Answers: 3
You know the right answer?
3.) There are 1,000 marbles in a large box. Johnny took a scoop of marbles from the box. He
counted...
Questions
Social Studies, 26.10.2021 20:00
English, 26.10.2021 20:00
Mathematics, 26.10.2021 20:00
Mathematics, 26.10.2021 20:10
Physics, 26.10.2021 20:10
Mathematics, 26.10.2021 20:10
Chemistry, 26.10.2021 20:10
Business, 26.10.2021 20:10
