Questions by Alexandre Bourdin

Questions by Alexandre Bourdin

Suppose you pay $1.80 to roll a fair 10-sided die with the understanding that you will get $4.30 back for rolling a 1, 2, 3, or 4. Otherwise, you get no money back. What is your expected value of gain

asked Jun 22, 2023

1 answer

13 votes

436k views

The school district decided to build a fence around perimeter of the rectangular playground . 90 feet width and 50ft is length how many feet of fencing for the district need to buy

asked May 13, 2023

1 answer

16 votes

379k views

Convert 0.00200 g into Mg and answer in scientific notation:

asked Mar 8, 2023

1 answer

14 votes

80.9k views

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. When you push

asked Aug 22, 2022

1 answer

45 votes

390k views

Which of the following fractions is equivalent to 1/7? 1/14 3/28 3/14 4/28

asked Feb 28, 2022

1 answer

26 votes

216k views

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