Questions by Dave Griffith

Questions by Dave Griffith

Cam is going to roll a fair 6-sided die 2400 times.What is the best prediction for the number of times that Cam will roll the number 4?

asked Sep 26, 2019

2 answers

3 votes

47.2k views

John invited 10 people to his birthday party, but each of those guests told 4 friends, who in turn asked 2 other friends to come. What percent of the party guests were the original 10 friends John invited?

asked Jul 9, 2019

2 answers

1 vote

187k views

Check out this picture and help me out

asked May 2, 2019

1 answer

5 votes

29.6k views

The perimeter of a rectangle is 72 centimeters. The base is 2 times the height. What are the dimensions of the rectangle?

asked Aug 13, 2018

1 answer

1 vote

202k views

What is the process of combining numbers into a total

asked Jul 12, 2018

1 answer

3 votes

183k views

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