Questions by Randnum

Questions by Randnum

When we measure the broadening of absorption lines in the spectrum of an elliptical galaxy, we can infer.

asked Jun 14, 2021

1 answer

3 votes

206k views

Simplify the expression ( √3+i) + (√5-2i) and write the result in a+bi.

asked May 28, 2021

1 answer

4 votes

27.3k views

What is the answer to 2.5 * 22.5

asked May 2, 2021

1 answer

0 votes

32.4k views

Math ..........................

asked Jan 4, 2021

2 answers

5 votes

214k views

The average cost of an suv at a certain dealership over the last ten years has ranged from 18000 to 22500. Suppose you were going to plot these points on a coordinate plan. A) what is a good scale to use

asked Apr 14, 2020

1 answer

2 votes

198k views

45 EXTRA POINTS ***************************************************************************************** A researcher posts a radio advertisement offering $35 in exchange for participation in a short

asked Nov 20, 2019

2 answers

1 vote

195k views

Jimmy has studied 22 hours over the last 10 days for the ACT. He studied either 2 hours a day or 3 hours a day. During the 10 day period, how many days did Jimmy study for three hours a day? A) 1 B) 2

asked Aug 9, 2019

2 answers

3 votes

155k views

A wallet is marked with a sale sticker saying it is 76% off. The original price is $57.41. What is the sale price?

asked Jul 16, 2019

1 answer

2 votes

186k views

When molecules slow down, they expand. A True B False

asked Apr 4, 2019

2 answers

5 votes

155k views

What is dispense as written

asked Dec 26, 2018

2 answers

0 votes

39.0k views

Stacy and Travis are rock climbing. Stacy's rope is 4 feet shorter than 3 times the length of Travis' rope. Stacy's rope is 23 feet long. Write and solve an equation to find the length t of Travis' rope.

asked Sep 1, 2018

1 answer

4 votes

72.2k views

What is the answer to this question

asked Aug 5, 2018

2 answers

4 votes

158k views

A basketball team played 15 games and won 80% of them. If the team expects to play 30 games in all, how many more games must it win to finish the season with a 90% winning percentage?

asked Jul 8, 2018

2 answers

4 votes

123k views

3. After earning a learner’s license, what test must be successfully passed to earn an operator’s license (answered)

asked Feb 28, 2018

1 answer

0 votes

188k views

Explain the steps that occur as a society becomes a civilization?

asked Feb 15, 2018

2 answers

1 vote

53.3k views

Can someone help me please

asked Jan 16, 2018

2 answers

3 votes

226k views

What is 1/6 divided by 2

asked Nov 25, 2017

2 answers

2 votes

161k views

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