Questions by Rachwa

Questions by Rachwa

How many different committees of 4 students can be chosen from a group of 15?

asked Dec 23, 2023

1 answer

14 votes

459k views

Create a multiplication equation with a solution of 2/7

asked Jul 13, 2023

1 answer

15 votes

396k views

8) 0.450 moles of NaCl are dissolved in 145.0 mL of water. Calculate the molarity of the NaCl solution.

asked May 14, 2023

1 answer

38 votes

160k views

Solve the right triangle ABC for all missing parts. Express all angles in decimal degrees. a= 306.5 km, c=591.3 km(Round to the nearest hundredth as needed)

asked Apr 18, 2023

1 answer

45 votes

277k views

What to do after a volcano eruption

asked Apr 13, 2023

1 answer

6 votes

123k views

I need help with this Maths Homework Question.

asked Feb 20, 2023

1 answer

39 votes

407k views

What term did Europeans use to refer to Muslims?

asked Jan 15, 2023

1 answer

7 votes

465k views

10x+2-3x+6=22 solve for x, step by step

asked May 16, 2022

2 answers

40 votes

303k views

A bag contains 9 blue marbles and 36 green marbles. If a representative sample contains 3 blue marbles, then how many green marbles would you expect it to contain? Explain.

asked Apr 17, 2022

1 answer

0 votes

198k views

Hhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllpppppppppppp

asked Mar 27, 2022

2 answers

8 votes

78.0k views

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