Questions by Farhad Rubel

Questions by Farhad Rubel

Withdrawal of blood from a vein using a needle and collecting tube?

asked Nov 17, 2024

1 answer

2 votes

99.3k views

Molecules move spontaneously from regions of low chemical potential to regions of high concentration. True or False?

asked Oct 18, 2024

1 answer

5 votes

147k views

A charge of 0.80 μC is located at the origin (0.00,0.00) cm. What is the magnitude of the electric field at location (40.0,20.0) cm?

asked Mar 27, 2024

1 answer

1 vote

205k views

Suppose that you are conducting a field experiment with plants. You are testing the hypothesis that plants grow faster when mulch covers the soil. Plan how you would conduct the experiment. Include the

asked Oct 17, 2023

1 answer

1 vote

154k views

Select the correct answer. Roy wrote the following research question: "How can playing video games improve socialization in teens?" Look at the bulleted list from an article Roy is thinking about using

asked Apr 11, 2023

2 answers

1 vote

145k views

When 1,250 Superscript three-fourths is written in its simplest radical form, which value remains under the radical? 10 6 5 2

asked Nov 3, 2022

2 answers

2 votes

58.1k views

The coordinates of the endpoints of MP are M(-3,-2) and P (2, 3). Which measurement is the closest to the length of MP in units A: 7.1 units B:5 units C:4.5units D:10units

asked Nov 1, 2022

1 answer

17 votes

77.5k views

What is an incentive? A. discouragement or restrain from acting or making decisions B. motivation by internal rewards C. Set of external motivators that explain people's choices

asked Sep 3, 2022

1 answer

3 votes

217k views

Helppppppppppppppppppp

asked May 2, 2022

1 answer

2 votes

144k views

On augmente de 20% la longueur et on diminue de 20% la largeur d'un rectangle de dimensions 30 cm sur 20 cm. Quelle est, en pourcentage, la variation de son aire ?

asked Mar 11, 2022

1 answer

9 votes

133k views

How to graph x+y=1 & is it linear

asked Mar 4, 2022

1 answer

5 votes

7.3k views

Find the length of side x in simplest radical form with a rational denominator 60° 3 30 X

asked Feb 16, 2022

1 answer

0 votes

29.9k views

(Easy points) Which sexually transmitted disease is also known as crabs? A. genital herpes B. syphilis C. pubic lice D. genital warts

asked Feb 15, 2022

2 answers

1 vote

27.5k views

Which of the following statements correctly indicate(s) the role of ATP or ADP as an allosteric regulator? Assume that the supply of energy for cellular processes is adjusted to meet cellular demand for

asked Oct 22, 2021

1 answer

2 votes

229k views

What is the solution to the equation 3(x-4)=2(x-6)

asked Oct 4, 2021

2 answers

4 votes

205k views

Identify the RNA bases that would pair up with the DNA sequence TGCACT. TGCACT ACGTGA UCGUGA ACGUGA

asked Sep 5, 2021

1 answer

1 vote

7.0k views

Math question pls answer

asked Jun 13, 2021

1 answer

5 votes

144k views

When giving effective instructions, you should: Select one: a. Organise the students into pairs and then give out the instructions b. Present the instructions once, to avoid confusion c. Model the activity

asked May 18, 2021

1 answer

4 votes

74.1k views

What is the voltage across R2 with an input voltage of 5.0V and resistors R1 = 1.5 kiloohms and R2 = 0.5 kiloohms? Calculate this value in volts.

asked Sep 22, 2020

1 answer

4 votes

194k views

Elena walked twelve miles. Then she walked 0.25 that distance. How far did she walk all together?

asked Aug 4, 2020

1 answer

0 votes

105k views

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