Answers by Mark McGookin

Answers by Mark McGookin

Solve each of these equations. Explain or show your reasoning. Reduce all fractions in the lowest terms. Do not convert fractions into decimals. You'll need to show ALL of your work to receive points.

answered Dec 11, 2023

22 votes

132k views

Subject: History/Biology I need help w this No links please

answered Oct 31, 2023

17 votes

531k views

find the molecular formula of the alkane represented in the mass spectrum. a mass spectrum. the peak at mass 100 has an 8% relative abundance. the peak with mass 85 has a 40% abundance. the peak at 71

answered Jun 28, 2023

27 votes

130k views

Write the system of equations associated with the given augmented matrix. Do not solve

answered Jun 16, 2023

21 votes

106k views

Explain and correct the error made by a student who simplified this expression. Equation: –2x + 7x + 8 What the student did: –2x + 7x + 8 (–2 + 7 + 8)x 13x

answered May 26, 2023

24 votes

153k views

What is the scientific method? Answer in 2-4 sentences, including the words below: Observation Hypothesis Data Conclusion

answered May 21, 2023

18 votes

439k views

Can someone help me

answered Apr 16, 2023

11 votes

320k views

Help me please i would pay you but i cant

answered Mar 16, 2023

7 votes

87.2k views

During a science lab investigating chemical reactions, you mix 15 grams of baking soda with 20 grams of vinegar into a container that has a mass of 55 grams. After the substances react what should the

answered Nov 10, 2022

16 votes

239k views

Sorry for small handwriting

answered Oct 2, 2022

12 votes

258k views

Tú y yo/tomar/un examen

answered Apr 26, 2022

14 votes

525k views

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