Answers by Dave Cross
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Answers by Dave Cross

Answers by Dave Cross
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Solve for x, 0 ≤ x ≤ 360. 1/sin^2 x = 4 A. 30 B. 150 C. 210 D. 330 You can choose more than one !
answered Jan 17, 2020
3 votes
86.6k views
((244+756)+157)(60/15)
answered Dec 1, 2019
4 votes
48.5k views
What is a possible formula of a compound formed when sodium and chlorine bond? nacl4 nacl3 na2cl3 nacl?
answered Jun 8, 2019
4 votes
92.2k views
Is this statement true or false: The plants, animals, people and and land in the eastern and western parts of north America are the sane true or false explain your answer
answered Jan 17, 2019
3 votes
42.3k views
Which of the following is not an acid-base neutralization reaction? NH3 + HCl yields NH4Cl H2 + Br2 yields 2 HBr HCl + HBr yields H2 + ClBr 2 HBr + Ca(OH)2 yields CaBr2 + 2 H2O
answered Dec 31, 2018
4 votes
30.3k views
What is true of the bottom layer of the ocean? Select the two correct answers. A. It has the most light. B. It has the highest temperature. C. It has the least salt. D. It has the fewest plants. E. It
answered Nov 20, 2018
5 votes
52.1k views
What is the product of 3/5 x 4/9 written in simplest form? ✌ A. 4/15 B. 4/5 C. 1/2 D. 7/15
answered Sep 6, 2018
1 vote
2.3k views
A scientist measured the amount of rainfall during the afternoon. It rained 0.43 inch each hour . What was the total amount of rainfall in 3 hours
answered Jun 9, 2018
3 votes
107k views
Please help with these questions! can someone walk this through with me? A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the
answered Apr 12, 2018
5 votes
35.2k views
2y+18=12-6(y+7) Need answers
answered Jan 11, 2017
5 votes
10.3k views
What is the answer 6/10 + 8/100?
answered Dec 9, 2015
4 votes
196k views
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