Questions by Bern

Questions by Bern

A sum of money amounting to $4.15 consists of dimes and quarters. If there are 28 coins in all, how many are quarters?

asked Feb 10, 2021

1 answer

3 votes

45.8k views

A roulette wheel has 38 slots in which the ball can land. Two of the slots are green, 18 are red, and 18 are black. The ball is equally likely to land in any slot. The roulette wheel is going to be spun

asked Jan 4, 2021

1 answer

0 votes

157k views

Graph the image of this triangle after a dilation with a scale factor of 2 centered at the origin. Use the polygon tool to graph the triangle.

asked Dec 17, 2020

1 answer

4 votes

195k views

Find the slope of the line passing through the points (-9,-3) and (7,-7)

asked Oct 17, 2020

2 answers

0 votes

200k views

Who does Elie say the "angel", the young pipel, is?

asked Feb 27, 2020

1 answer

3 votes

197k views

A 100.0 ml sample of 0.10 m ca(oh)2 is titrated with 0.10 m hbr. determine the ph of the solution after the addition of 400.0 ml hbr. the chemical equation is below. ca(oh)2 (aq) + 2hbr (aq) → cabr2 (aq)

asked May 20, 2019

1 answer

5 votes

75.0k views

The sum of 2 times a number and 6 ?

asked May 19, 2019

1 answer

1 vote

45.0k views

What is a difference between starch and glycogen

asked Feb 4, 2019

1 answer

3 votes

135k views

How has the incorporation doctrine affected American civil rights?

asked Jul 24, 2018

1 answer

1 vote

180k views

#NAME?

asked Dec 4, 2017

1 answer

0 votes

213k views

Which ion would you expect to have the larger radius Na+ or Mg2+

asked May 19, 2017

1 answer

1 vote

40.4k views

What is the ratio 25 to 35

asked Jan 4, 2016

2 answers

0 votes

33.8k views

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