Questions by Tom Crosman

Questions by Tom Crosman

Sophia practiced her flute the following times last week: 1 hr. 12 min., 57 min., 1 hr. 5 min., 30 min., 1 hr. 25 min., and 20 min. How many hours and minutes did Sophia practice in all?

asked Jan 8, 2020

1 answer

5 votes

59.7k views

Dilute aqueous hydrogen peroxide is used as a bleaching agent and for disinfecting surfaces and small cuts. its concentration is sometimes given as a certain number of "volumes hydrogen peroxide," which

asked Aug 7, 2019

2 answers

1 vote

144k views

What are the excluded values of the given expression? 14x / 7x + 2 A. x = 0, x = 2/7 B. x = -2/7 C. x = 2/7 D. None of the above

asked Jun 25, 2019

2 answers

4 votes

149k views

What is the volume of a square pyramid with a base length of 5 cm and a height of 6 cm? Enter your answer in the box. cm³

asked Mar 8, 2019

2 answers

0 votes

97.4k views

We are learning polynomials in algebra one. Can anyone help explain trinomials like- n^3 - 5n^2 - 50n

asked Feb 4, 2019

1 answer

4 votes

57.3k views

Which of the following qualifications is NOT a requirement that voters must meet in the United States?

asked Aug 17, 2018

2 answers

3 votes

56.6k views

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