Questions by Alev

Questions by Alev

What is -2x+2 (1-4x) = 52?

asked Dec 22, 2023

1 answer

3 votes

164k views

A sample of bacteria cells in a petri dish increases by 50% every hour. A scientist starts with a sample of 30 bacteria cells. Write an equation that can be used to determine the number of cells after

asked Dec 10, 2023

1 answer

22 votes

89.2k views

Nepali social problem

asked Sep 16, 2023

1 answer

16 votes

64.7k views

How much energy is dissipated over a 2.5 minute period when a 5.0 A current runs through a potential difference of 80 V?

asked Aug 22, 2023

1 answer

1 vote

214k views

What is the purpose of forming a claim when writing an argumentative essay? to form a conclusion that can be supported with evidence to form a preference on a topic that cannot be argued against to form

asked Dec 22, 2022

2 answers

4 votes

74.4k views

Plants are grown in glasshouses to protect them from the weather or extend the growing season. Plants make food by photosynthesis. In winter, when days are shorter, glasshouses are heated to keep the enzyme

asked Dec 12, 2022

1 answer

8 votes

146k views

Solve by completing the square. x2 - 4x – 20 = 0 A. x = {-2±6√2} B. x = {2+6√2} C. x = {2+2√6} D. x = {-2±2√6} Show your work.

asked Oct 25, 2022

1 answer

4 votes

126k views

How does Slim prevent Curley from telling anyone about what happened to his hand? What does George not want Lennie and Candy to do?

asked Aug 22, 2022

1 answer

2 votes

71.3k views

Which of the following amendments does Dr. Martin Luther King Jr.’s “I Have a Dream” speech MOST directly relate to? A Fourteenth B Thirteenth C Fifteenth D First

asked Jun 15, 2022

1 answer

2 votes

15.4k views

20. What equation models the data in the table if d = number of days and c = cost? Days 2 3 5 6 Cost 16 24 40 48 A. d = 8c B. c = d + 8d C. c = 8d D. c = d + 8

asked May 21, 2022

2 answers

0 votes

56.1k views

A 1000µF capacitor is joined in series with a 2.5V, 0.3A lamp and a 50Hz supply. Calculate (a) the p.d of the supply to light the lamp (b) the p.ds across the capacitor and the resistor respectively.

asked Apr 6, 2022

1 answer

5 votes

219k views

Which types of blood are exist?

asked Mar 6, 2022

1 answer

1 vote

206k views

The deep structure of the sentence "What are you reading?

asked Nov 27, 2021

1 answer

0 votes

70.5k views

. During which part of the cell cycle does the cell divide?

asked Jul 27, 2021

1 answer

3 votes

83.5k views

What happened to the light of our early universe? (Complete sentences)

asked Jul 19, 2021

1 answer

1 vote

193k views

Which algebraic expression represents the oference of 54 and a number? 2

asked Jun 23, 2021

1 answer

4 votes

62.3k views

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