Questions by Rich Remer

Questions by Rich Remer

State whether each of the following operation is a binary operation on Z, the set of integers: (a) a * b = a -2b (b) a * b =√a+b

asked Dec 28, 2023

1 answer

1 vote

33.8k views

Find the unit price.Find which is the better buy (lower cost per ounce) by finding each unit 6) price rounded to three decimal places if necessary. Assume that different sizes of the same brand are being

asked Mar 14, 2023

1 answer

5 votes

47.5k views

The name of the Moche civilization comes from the Spanish word for "many" a chain of oral tradition going so far back that no linguistic root is known its ruling dynasty's family name the name of the valley

asked Mar 6, 2023

2 answers

1 vote

46.5k views

How do you think Japanese leaders reacted to the arrival of the black ships? They attacked the ships. They welcomed the ships. They forced the ships to leave. They were very frightened.

asked Oct 28, 2022

1 answer

1 vote

187k views

Find the simple interest. Round to the nearest cent if necessary. $1450, 32%, 3 months

asked Sep 22, 2022

1 answer

5 votes

136k views

A reaction vessel for synthesizing ammonia by reacting nitrogen and hydrogen is charged with 6.54 kg of H2 and excess N2. A total of 30.4 kg of NH3 are produced. What is the percent yield of the reaction

asked Sep 22, 2022

1 answer

0 votes

13.6k views

I hate quadratic formula

asked May 2, 2022

2 answers

2 votes

13.2k views

To understand the meaning and possible applications of the work-energy theorem. In this problem, you will use your prior knowledge to derive one of the most important relationships in mechanics: the work-energy

asked Mar 23, 2022

1 answer

5 votes

223k views

Which fluid had the highest density? A) Vegetable oil B) Honey C) Isopropyl Alcohol D) Water

asked Jan 28, 2022

2 answers

11 votes

209k views

What economic factors caused the economic recession in 1974?

asked Jan 2, 2022

1 answer

4 votes

135k views

if the base area of a cylinder is 153.86 square centimeters and the height is 5 centimeters determine the volume of the cylinder

asked Nov 4, 2021

1 answer

5 votes

99.5k views

How can you add decimals without a place-value chart to make sure you are adding the same place values?

asked Aug 5, 2021

1 answer

0 votes

38.8k views

What is the mass of 6.00 cm^3 of mercury, density = 13.5939 g/cm^3?

asked Jul 14, 2021

1 answer

5 votes

144k views

Use the graph shown. Which line has a y-intercept of –2? (I know its a little hard to tell, the little "y" is to the left of the y-axis and the little "x" is right above the x-axis) p t both and t

asked Feb 28, 2021

1 answer

3 votes

140k views

Question 9 (2 points) What is the only part of the scientific method that can be proven wrong? A/

asked Feb 21, 2021

1 answer

5 votes

199k views

Erika says that no matter how many decimal places she divides to when she divides 1 by 3, the digit 3 in the quotient will just keep repeating. Is she correct? Explain

asked Aug 8, 2020

1 answer

0 votes

69.2k views

When two different alleles of a gene are both fully expressed in a heterozygote, but neither allele is dominant over the other, it is called a. Incomplete dominance b. codominance c. dihybrid dominance

asked Mar 9, 2020

1 answer

1 vote

52.3k views

Select Parameter or Statistic to classify each statement.

asked Jan 21, 2020

1 answer

4 votes

94.9k views

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