Questions by Riggaroo

Questions by Riggaroo

What is the reason why the derivative 2,4-DNP was made in this experiment? a. To increase solubility in the reaction mixture b. To visualize the reaction progress c. To facilitate recrystallization d.

asked Jul 3, 2024

1 answer

3 votes

45.8k views

Assume that a fair die is rolled. The sample space is ________, and all the outcomes are equally likely. Find ________. Express your answer in exact form.

asked Mar 16, 2024

1 answer

4 votes

110k views

Jeremy drove 120miles in 3hours at this rate how many miles can he drive in 5 hours at what rate did he drive his motorcycle

asked Feb 5, 2024

1 answer

0 votes

213k views

Some theorists argue that an ______________ theatre exists where performers create their own works, sometimes using a traditional text as a jumping-off point. a. Imitative b. Authoritative c. Interactive

asked Feb 3, 2024

1 answer

5 votes

95.7k views

What is the y-intercept of function f? f(x)={-3x-2, -infinity

asked Nov 18, 2023

1 answer

3 votes

72.0k views

Which description of events below best describes the events of the G1 part of the cell cycle and which description of events best describes the events of the G2 phase? There should be 2 answers circled.

asked Oct 21, 2023

1 answer

10 votes

126k views

An important difference between expressways and freeways is that expressways feature intersections, whereas freeways use: a) interchanges b) medians c) rumble strips d) green guide signs

asked Aug 17, 2023

1 answer

5 votes

192k views

Write an equation that represents the weights on the hange. And solve for the circle

asked Jul 12, 2023

1 answer

2 votes

90.9k views

The measure of electricity used by American homes, businesses, and institutions is measured in _____ hours A: Grams B: Kilowatt C: Meters D: Newtons

asked Jan 24, 2023

1 answer

13 votes

220k views

Jason took 6 hours to travel 540 km. For the first 140 km, he took 2 hours. What was his average speed during the first two hours? ___ km/h How much distance did he cover in the last four hours of his

asked Nov 21, 2022

1 answer

3 votes

62.0k views

Mr. Nelson paid $3.84 sales tax. He paid a sales tax rate of 8%. How much was the item he was buying before sales tax was added?

asked Oct 11, 2022

1 answer

21 votes

210k views

Which question is not answered in the passage? a. What type of parrot is Alex? b. Where is Alex studied? c. How does Alex learn English? d. How high can Alex count?

asked Sep 5, 2022

2 answers

3 votes

16.1k views

Pare, Inc. purchased 10% of Tot Co.'s 100,000 outstanding shares of common stock on January 2, Year 1, for $50,000. On December 31, Year 1, Pare purchased an additional 20,000 shares of Tot for $150,000.

asked Jul 14, 2022

1 answer

3 votes

87.9k views

What two numbers have a product of -36 and a sum of 5?

asked May 22, 2022

1 answer

21 votes

141k views

2. ALMN and APMN are shown below. What additional information is necessary to prove ALMN = APMN by HL? Help please!!!

asked May 10, 2022

1 answer

3 votes

2.6k views

Which leader emerged from the struggles in Rome to bring order and peace?

asked Apr 12, 2022

1 answer

18 votes

23.7k views

Mrs. Chevalier’s class is reviewing by playing a math game. Mrs. Chevalier randomly selects an integer from the set of integers -15 to 15. Part A What is the probability that Mrs. Chevalier names a positive

asked Mar 1, 2022

2 answers

4 votes

50.6k views

In "A Visit of Charity," what does Marian retrieve from under the bush after leaving the nursing home? A. Her bus pass B. Her coat C. Her apple D. Her money

asked Jan 26, 2022

1 answer

9 votes

10.3k views

Technological advances in the arms and artillery in the era of the Civil War resulted in________.

asked Dec 25, 2021

1 answer

5 votes

129k views

Use the Properties of Equality to solve each equation. 4. b-3= -4

asked Dec 19, 2021

1 answer

3 votes

70.9k views

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