Questions by Harfangk

Questions by Harfangk

A scientist is weighing each of 30 fish. She obtains a mean of 30 g and a standard deviation of 2 g. After completing the weighing, she finds that the scale was misaligned and always under reported every

asked Jul 2, 2021

1 answer

4 votes

117k views

The law of conservation of matter states that during a chemical reaction, the amount of matter

asked May 1, 2021

1 answer

1 vote

109k views

How did conservatism affect the nationalist movements in Europe?

asked Dec 24, 2020

1 answer

2 votes

176k views

A tank with a capacity of 800 L is full of a mixture of water and chlorine with a concentration of 0.025 g of chlorine per liter. In order to reduce the concentration of chlorine, fresh water is pumped

asked Dec 12, 2020

1 answer

2 votes

108k views

Find the probability. Two 6-sided dice are rolled. What is the probability that the sum of the two numbers on the dice will be greater than 10?

asked Aug 8, 2020

1 answer

5 votes

132k views

Calculate the molar mass of aluminum oxide (Al2O3). Express your answer to four significant figures. The molar mass of Al2O3 is grams.

asked Apr 26, 2020

1 answer

2 votes

124k views

Why would it be wrong to call the Roman republic a democratic system

asked Jan 15, 2020

2 answers

5 votes

32.9k views

If 3b-b+5b=3a-6, and if a =2 what is the value of b?

asked Dec 20, 2019

1 answer

5 votes

29.5k views

Simplify. 32·35·3-3 A) 3-4 B) 34 C) 3-10 D) 310

asked May 16, 2019

2 answers

1 vote

230k views

Which congruence theorem can be used to prove △MLQ ≅ △NPQ? AAS SSS ASA SAS

asked Nov 4, 2018

2 answers

2 votes

118k views

You are making costumes for the school play. Each costume needs a piece of ribbon that is 5/8 yard long. How many yards of ribbon are needed for the 24 costumes

asked Sep 5, 2018

2 answers

5 votes

210k views

Which of these writers influenced T. S. Eliot's works the most ?

asked Jul 24, 2018

2 answers

2 votes

183k views

What was the name of the scientist who experimented with snow peas to learn about genes and genetics

asked Mar 7, 2018

1 answer

5 votes

168k views

If a manager considers one employee at a time and circles a number/word to signify the degree to which that employee demonstrates a particular trait, he/she is using a.mixed-standard scale. critical-incident

asked Feb 1, 2018

1 answer

0 votes

101k views

How do you get 25% of what number is 21

asked Jul 21, 2015

1 answer

0 votes

1.4k views

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