Questions by Dingfeng Quek

Questions by Dingfeng Quek

I need help with pythagorean theorem kahn academy

asked Jan 15, 2021

1 answer

3 votes

87.0k views

Megan had 516 pennies. She wanted to place the pennies into nine stacks, with the same amount in each stack. How many more pennies would she need so all the stacks would be equal

asked Jul 20, 2020

2 answers

4 votes

214k views

Generally, the highest percentage of individual or family income that can be borrowed for a home purchase is: A. 30 B. 50 C. 10 D. 15

asked Apr 20, 2020

2 answers

0 votes

89.3k views

Suppose you roll a regular 6-faced die. What is the probability of rolling: a 6?, a 2?, and a 4?

asked Apr 13, 2020

1 answer

1 vote

190k views

How do you estimate the sum or difference of 5/12 + 7/8

asked Mar 5, 2020

1 answer

3 votes

25.6k views

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