Questions by Ori Yarden PhD

Questions by Ori Yarden PhD

Of the 30 champions of the National Spelling Bee from 1974 to 2003, 16 are boys. Find the ratio of the number of champions who are girls to the number who are boys. Round to 3 decimal places, if necessary.

asked Nov 25, 2023

1 answer

10 votes

359k views

What is the term for the daily activity of handling economic resources and planning for future economic goals? A. money management B. fiscal responsibility C. financial planning D. figuring net worth

asked Nov 15, 2023

1 answer

4 votes

438k views

A 33-inch piece of steel is cut into three pieces so that the second piece is twiceas long as the first piece, and the third piece is one inch more than five times thelength of the first piece. What is

asked Feb 13, 2023

1 answer

23 votes

507k views

Why the change of the pressure and temperature affect the velocity of the sound

asked Mar 20, 2022

1 answer

43 votes

263k views

Pls help me I need this

asked Mar 6, 2022

1 answer

40 votes

49.1k views

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