Questions by Manumazu

Questions by Manumazu

What is the law of Conservation of mass ?

asked Nov 26, 2023

1 answer

11 votes

358k views

Is our planet fixed and rigid, or is it in constant motion? Explain.

asked Nov 8, 2023

1 answer

25 votes

528k views

Economic efficiency in a competitive market is achieved when:_________. a. economic surplus is equal to consumer surplus. b. the marginal benefit equals the marginal cost from the last unit sold. c. consumers

asked Sep 22, 2023

1 answer

18 votes

337k views

3n at n = 11 please help

asked Aug 8, 2023

1 answer

12 votes

72.2k views

Diane has a job transporting soft drinks by truck . her trucks is filled with cans that weigh 14 once each and bottles that weigh 70 once each. there is a combined total of 910 cans and bottles in her

asked Jun 5, 2023

1 answer

31 votes

324k views

What is an equivalent expression to 9a+11+7a 30a, 19a+11, 23b-11a

asked Mar 11, 2023

2 answers

1 vote

425k views

Am i doing this correctly?

asked Dec 24, 2022

1 answer

31 votes

18.3k views

5. You purchase a bicycle with a retail (pre-tax) price of $760. The local sales tax rate is 7.6%. What is the final cost?

asked May 16, 2022

1 answer

29 votes

430k views

I need help with this

asked Mar 23, 2022

2 answers

45 votes

450k views

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