Questions by Nemisj

Questions by Nemisj

3.A sample of chlorine contains 75% of 35 17Cl and 25% of 37 17Cl. Calculate the relative molecular mass of chlorine.

asked Mar 9, 2022

1 answer

6 votes

182k views

(x+y,x-2y)=(4,1), find x and y

asked Feb 23, 2022

2 answers

3 votes

101k views

When a player's finger presses a guitar string down onto a fret, the length of the vibrating portion of the string is shortened, thereby increasing the string's fundamental frequency. The string's tension

asked Feb 23, 2022

1 answer

5 votes

40.2k views

Explain at least two ways music can affect our bodies. Use evidence from the text to support your answer.

asked Jan 18, 2022

1 answer

3 votes

212k views

What is the decimal equivalent of an 11% increase

asked Nov 24, 2021

2 answers

3 votes

174k views

1. Which affects the shape of a molecule? A the number of subatomic particles in a nucleus B the number of electrons in the molecule C the types of subatomic particles in the molecule D the composition

asked Nov 14, 2021

2 answers

4 votes

37.6k views

Which excerpt from "I'm Not Thirteen Yet" is the best example of a first-person point of view? Then Lynette and these new girls began holding thirteen-year-old clubs after school. “This afternoon is going

asked Sep 12, 2021

2 answers

5 votes

34.2k views

What tone is used in the first paragraph of the lowest animals

asked Jun 4, 2021

1 answer

3 votes

101k views

How many times as large 12 is than 2

asked May 4, 2021

2 answers

1 vote

195k views

Identify an equation in point-slope form for the ine parallel to y = -2/3 x+8 that passes through (4, -5). A. y+5= 3/2(x-4) B. y-5= -2/3 (x+4) C. y+5= -2/3(x-4) D. y-4= 2/3(x+5) help please 15points!!

asked Mar 24, 2021

1 answer

0 votes

174k views

8. Use composition of functions to determine if f(x) = 3x^2, x > 0 and g(x) = sqrt(x/3) are inverse functions. How do you know if they are or are not inverses?

asked Feb 18, 2021

1 answer

3 votes

118k views

A comic book store is having sale. You can buy 20 comic books for $35. What is cost of 8 comic books during the sale

asked Jan 3, 2021

2 answers

1 vote

13.1k views

Solve the equation. 3/4(2a-6)+1/2=2/5(3a+20)

asked Aug 28, 2020

2 answers

3 votes

94.7k views

Solve these equations. |x−3/4| =5 6/7 x=?

asked May 10, 2020

1 answer

1 vote

210k views

What does phosphorylation do to a molecule? A. It adds a phosphate group. B. It adds a phosphorus molecule. C. It removes a phosphate group. D. It converts it to phosphate.

asked Feb 14, 2020

2 answers

4 votes

42.7k views

Winston thinks he is making progress. he is learning to practice crimestop. what is he learning? what is he hoping for?

asked Aug 12, 2019

1 answer

4 votes

85.9k views

Cellulose is a major component of the _____. A.plasmodesmata B.cell wall C.cell membrane B.chloroplast

asked Aug 1, 2019

2 answers

0 votes

53.6k views

Complete the ratio table below to show ratios equivalent to 4:18.

asked May 5, 2019

1 answer

1 vote

92.7k views

7x - 2(-5 + 13) = 144

asked Oct 13, 2018

2 answers

2 votes

14.2k views

Mathew deposits a total of $900 into his savings account in a year. If Mathew deposits the same amount every month, what is the amount he deposits every month?

asked May 27, 2018

2 answers

4 votes

8.7k views

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