Mathematics, 05.01.2021 22:10 hehelupesss5245
9. A bag contains 8 purple marbles and 12 green marbles. A marble is drawn and then
replaced. This is done 40 times. What is the probability that a purple marble is
drawn at most 15 times? Round your answer to the nearest thousandths place.
a. 123
b. .317
c. 568
d. .440
Answers: 3
Mathematics, 21.06.2019 14:10
Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?
Answers: 1
Mathematics, 21.06.2019 16:00
Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz
Answers: 1
Mathematics, 21.06.2019 18:30
What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?
Answers: 1
Mathematics, 21.06.2019 19:30
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
Answers: 1
9. A bag contains 8 purple marbles and 12 green marbles. A marble is drawn and then
replaced. This...
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