Questions by Radosvet Petrov

Questions by Radosvet Petrov

Which of the following is the best definition of a physical change?A. A change in a substance where a new substance is formedB. A change in a substance in which mass is conservedC. A change in a substance

asked Aug 4, 2023

1 answer

14 votes

402k views

Write these values in order, starting with the smallest. 0.15 1/10 12% 1/20

asked Mar 15, 2023

2 answers

41 votes

181k views

Can anyone Find the area of the composite figure.19 mm 25 mm 3 mm 6mm

asked Feb 9, 2023

1 answer

24 votes

135k views

Alyssa took a math test with 30 questions on it and she answered 26 questions correctly. In order to get an A, she needs to answer at least 90 percent of the questions correctly. Did Alyssa get an A on

asked Jan 9, 2023

2 answers

4 votes

498k views

Please help.................

asked Sep 20, 2022

1 answer

5 votes

64.3k views

Which molecules are used to form cell membranes? A. polysaccharides B. amino acids C. fuphospholipids D. fatty acids

asked Sep 13, 2022

1 answer

17 votes

127k views

PLEASE HELP!!! Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 (The Basics of Ethical Communication)

asked Aug 5, 2022

1 answer

19 votes

438k views

Yolanda paid for her movie ticket using 28 coins, all nickels and quarters. The ticket cost $4. Which system of linear equations can be used to find the number of nickels, n, and the number of quarters,

asked Apr 14, 2022

1 answer

43 votes

54.8k views

Choose true or false then explain why Anyone can help with good heart

asked Mar 19, 2022

1 answer

8 votes

387k views

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