Questions by BarryWalsh

Questions by BarryWalsh

Three determinations were made of the following percentage of oxygen in mercuric oxide. The results were 7.40%, 7.43%, and 7.35%. What was the average percentage?

asked Sep 7, 2021

1 answer

1 vote

181k views

Convert 475 milliliter to liters.

asked May 14, 2021

2 answers

1 vote

159k views

Michael invests $2,600 into a certificate of deposit (cd). If he earns 4.5% interest, how long will it take for him to earn $234 in simple interest?

asked May 3, 2021

1 answer

4 votes

154k views

What are the coordinates of the midpoint of the segment joining (1, 1) and (-5, 7)?

asked Mar 5, 2021

1 answer

5 votes

231k views

Hector made a batch of pancakes for his guests. He used 6 cups of milk, 3 eggs, and 9 cups of pancake mix. What is the constant of proportionality for the ratio of pancake mix to milk? _______________________________________________________

asked Feb 8, 2021

2 answers

4 votes

49.9k views

Lizzo owns 20 pets--all dogs and cats. She has 2 more than twice as many cats as she does dogs. How many cats does she own?

asked Jan 2, 2021

2 answers

0 votes

34.8k views

(picture) Factoring Polynomials: GCF PLEASEE HELP!!!!! a b c d

asked Jun 6, 2020

1 answer

4 votes

38.9k views

Adult male lion weights are normally distributed, with a mean of 420 pounds and a standard deviation of 17 pounds. Approximately what percentage of the adult lions weigh more than 450 pounds? 96.08% 97.

asked Apr 28, 2020

2 answers

4 votes

66.6k views

Solve 3x - 5 = 16. 9 8 6 7

asked Mar 5, 2020

2 answers

5 votes

93.4k views

According to a recent study, the average length of a newborn baby is 19.219.2 inches with a standard deviation of 1.21.2 inch. The distribution of lengths is approximately Normal. Complete parts (a)

asked Jan 8, 2020

1 answer

4 votes

160k views

25° decreased by 60%

asked Dec 19, 2019

1 answer

5 votes

31.1k views

Daniel cree que tiene ____.

asked Dec 19, 2018

2 answers

3 votes

11.8k views

Throwing and breaking things out anxiety is an example of maladaptive behavior

asked Sep 22, 2018

2 answers

3 votes

52.4k views

Geometry help please

asked Aug 14, 2018

1 answer

4 votes

182k views

The Crusades... A) stopped all trade between the eastern and western Mediterranean because of the constant state of war. B) had virtually no impact on trade whatsoever C) increased trade between the eastern

asked May 28, 2018

1 answer

4 votes

89.4k views

Monica is a car salesperson. She makes a 2.5% commission on each car she sells. Last month, Monica sold three cars. The sale price of each car is shown in the table. Car 1 $23,000 Car 2 $16,000 Car 3 $9500

asked Mar 25, 2018

2 answers

5 votes

232k views

What is the scientific method

asked Nov 12, 2017

2 answers

0 votes

124k views

The following question refers to the section “Calypso, the Sweet Nymph”: To avoid offending Calypso, Odysseus carefully issues commands to his crew. behaves properly. carefully crafts his wording. carefully

asked Jun 26, 2017

2 answers

4 votes

203k views

Two classes have a total of 50 students. One of the classes has 6 more students than the other. How many students are in the larger class.

asked Mar 16, 2017

1 answer

2 votes

199k views

*HELP!!!!!* What is the maximum possible number of acute angles in a triangle? Can a triangle have no acute anles? Explain your reasoning. *HELP!!!!* ...?

asked Feb 22, 2017

1 answer

2 votes

227k views

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