Questions by Jancha

Questions by Jancha

Why do stars twinkle ? Explain.

asked Jul 5, 2021

2 answers

4 votes

107k views

In the Hill Reaction (not photosynthesis), what would you expect to happen to absorbance when the test tube is exposed to light

asked Jun 9, 2021

1 answer

5 votes

64.9k views

3. The minimum payment on a credit card is based on the total amount owed. A credit card company uses the following rules: For a bill less than $20 the entire amount is due, for a bill of at least $20

asked Jun 1, 2021

1 answer

4 votes

193k views

A thermoelectric refrigerator is powered by a 16-V power supply that draws 2.9 A of current. If the refrigerator cools down 3.1 kg of water from 25 °C to 11 °C in 12 hours, what is the average COP of the

asked Feb 4, 2021

1 answer

1 vote

118k views

What is the molarity of a solution made by dissolving 5.5 g of KI in enough water to make 150 ml of solution?

asked Oct 24, 2020

2 answers

3 votes

43.1k views

Bacteria and other microbes can be used to "clean up" an oil spill by breaking down oil into carbon dioxide and water. Two samples isolated from the Deepwater Horizon leak in the Gulf of Mexico were labeled

asked Sep 11, 2020

1 answer

0 votes

163k views

PLEASE HELP!!:) If you could invent, create, or do anything, what would it be? and why?

asked Jun 10, 2020

2 answers

4 votes

205k views

What is a reason that people create art? A. Personal inspirations B. Money C. Religious reasons D. All of the above

asked May 2, 2020

2 answers

1 vote

133k views

Which one of the following is not one of the five basic steps in personal financial planning?a. evaluate your financial healthb. develop a plan of actionc. define your financial goalsd. implement your

asked Apr 20, 2020

1 answer

2 votes

110k views

What tool should you use to measure the mass of a baseball

asked Apr 16, 2020

2 answers

2 votes

131k views

Alexia used three teams of paper in her first semester of school. Each team has the same number of sheets. She used another 40 sheets after that. Write an expression to represent the total number of sheets

asked Apr 28, 2019

1 answer

0 votes

139k views

Which of the following statements are true about the graph select all that apply

asked Jan 1, 2019

2 answers

3 votes

219k views

12+[20(5-k]for k =1 24÷|4-10| for my algebra 1 class .. cant remember how to do it

asked Nov 25, 2018

2 answers

2 votes

23.8k views

What is the answer for this: 7(k-3)=3k-5 Can you also explain how to figure it out pls. Thnxs

asked Nov 1, 2018

1 answer

2 votes

62.4k views

Function 32 f(32) = 120 + 5(32 − 30) 36 f(32) = 120 + 5(36 − 30) 38 f(32) = 120 + 5(38 − 30) 40 f(32) = 120 + 5(40 − 30)

asked Jul 23, 2018

1 answer

3 votes

143k views

What is the atomic number (Z) of an atom containing 30 neutrons and having A= 70?

asked Jun 6, 2018

2 answers

2 votes

89.5k views

Unstable economy Overproduction of agriculture products Instability of the Stock Market Tight monetary policy of the Federal Reserve All of these items led directly to what event? A) World War I B) World

asked Mar 13, 2018

2 answers

2 votes

93.8k views

how did the national security act of 1947 reorganize national security administration? what agencies were created?

asked Feb 14, 2018

2 answers

5 votes

132k views

What did Siddhartha fell was the true path to enlightenment? A) Self-mortification B) By following a middle way C) Pursuit of pleasure D) Through attachment

asked Feb 11, 2018

1 answer

1 vote

123k views

Xios teacher asked him to rewrite the sum of 60+90 as the product of the GCF of the 2 numbers and a sum. Ciao wrote 3(20+30). What mistake did Xiao make?

asked Dec 25, 2017

1 answer

4 votes

95.8k views

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