subject

Mathematics, 05.02.2021 18:40 nayelialvarez5950

there are 50 marbles in a bag. 35 of the marbles are brown. otti takes at random a marble from the bag. he records the colour of the marble and puts the marble back in the bag. he does this 300 times. work out an estimate for the number of brown marbles he takes.

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, kanamek

What is the slope of the line shown below?

Answers: 2

Mathematics, 21.06.2019 21:40, chunkymonkey090

Ihonestly have no clue if it's each or none.

Answers: 1

Mathematics, 21.06.2019 22:00, stricklandashley43

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

Answers: 2

Mathematics, 21.06.2019 23:40, aydanbelle

Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches

Answers: 1

You know the right answer?

there are 50 marbles in a bag. 35 of the marbles are brown. otti takes at random a marble from the b...

Questions in other subjects:

Konu

Chemistry, 25.07.2021 19:40

Hòa tan hết 16g hôn hợp X gồm Fe và Mg bằng dung dịch H2SO4 loãng dư thu được 8,96 lít khí H2 đktc . Phần trăm khối lương của Mg trong hỗn hợp X là...

Konu

History, 25.07.2021 19:40

How successful have conservatives been in achieving their goals of defending "American" culture against an influx of immigrants in the 21st Century?...

Konu

Mathematics, 25.07.2021 19:40

Cho hai đường thẳng x x' và y y' cắt nhau tại O. Gọi tia Ot và O' lần lượt laftia phân giác của xÔy và x'Ôy'. Chứng tỏ tia Ot và tia Ot' là 2 tia đối nhau....

Konu

Mathematics, 25.07.2021 19:40

Nếu hàm số y=f(x) đồng biến trên khoảng (-1,2) thì hàm số y=(x+2) đồng biến trên khoảng nào? A. (-1,2) B.(1,4) C.(-3,0) D.(-2,4)...

Konu

Mathematics, 25.07.2021 19:40

Which system of inequalities has the solution set shown in the graph? y ≤ x2 – 8 and x > y2 + 1 y ≥ x2 – 8 and x < y2 + 1 y ≤ x2 + 1 and x > y2 – 8 y ≥...

Konu

Physics, 25.07.2021 19:40

Which of the following would change mass as it accelerated? a bullet being shot out of a gun a roller skater pushing off a jet plane taking off a bowling ball slowing down...

Konu

Mathematics, 25.07.2021 19:40

a store is offering a 20% discount on all sales over $50. If you purchase a shirt and a pair of leans for $62.50, what is the amount of the discount you would receive?...

Konu

Social Studies, 25.07.2021 19:40

Vì sao xúc xích sau khi sản xuất xong bị vỡ vụn...

Konu

Mathematics, 25.07.2021 19:40

A small publishing company is planning to publish a new book. Let C be the total cost of publishing the book (in dollars). Let N be the number of copies of the book produced. For...

Konu

Physics, 25.07.2021 19:40

Seu Sandoval vive do cultivo de ostras, próximo a um recife de corais. Na verdade ele cultiva Pérolas. Toda semana seu Sandoval faz um mergulho de 30m de profundidade. O que ele nã...

More questions: Mathematics Another questions