Questions by Youssef Elhayani

Questions by Youssef Elhayani

What whole-body dose is received by a 70kg laboratory worker exposed to a source of 60 co with an activity of 40mci assuming the person's body has cross-sectional area 0.7m² and is, on average, at a distance

asked Sep 5, 2024

1 answer

1 vote

161k views

A book placed on a balance scale is balanced by a standard 1-kg iron weight placed on the opposite side of the balance. If these objects are taken to the moon and a similar exercise is performed, the balance

asked Sep 3, 2024

1 answer

0 votes

4.1k views

What should you do if there are foreign bodies in a wound?

asked May 19, 2024

1 answer

4 votes

234k views

Pentaborane B5H9(s) burns vigorously in O2 to give B2O3(s) and H2O(l). Calculate for the combustion of 1mol of B5H9. B2O3(s) = -1273.5 kJ/mol B5H9(s) = 73.2 kJ/mol H2O(l) = -285.8 kJ/mol Give balance equation

asked Mar 28, 2024

1 answer

0 votes

231k views

Help me please!!!!!!

asked Sep 18, 2023

1 answer

5 votes

105k views

Analyze: How did the encomienda system affect American Indians?

asked Jun 23, 2023

2 answers

5 votes

95.5k views

What is the value of x? Then determine the measure of each angle.

asked May 6, 2023

1 answer

3 votes

173k views

Note as many contrasts as you can that illustrate the differences between Enlightenment and Romanticism - try to find at least five ways in which the two philosophies or outlooks differ.

asked Mar 23, 2023

1 answer

3 votes

160k views

Find the perimeter and the area of the following #8, #9, and #10

asked Dec 3, 2022

1 answer

2 votes

14.4k views

Write a conclusion that answers the conclusions, "How is the heart used to maintain homeostasis during exercise?"

asked Sep 10, 2022

1 answer

3 votes

141k views

What is the determinant of human Value

asked Mar 13, 2022

1 answer

5 votes

153k views

Mixed 3 stics of coffe powder in 1 small cup of water and stir

asked Feb 28, 2022

1 answer

23 votes

122k views

Why you walked out my life?

asked Feb 23, 2022

1 answer

13 votes

1.2k views

A cylinder has a height of 10 meters and a radius of 11 meters. What is its volume? Use 3.14 and round your answer to the nearest hundredth.

asked Feb 11, 2022

2 answers

4 votes

168k views

How would the production of cotton affect the growth of slavery? (Why would there be more slaves?)

asked Nov 19, 2021

2 answers

1 vote

176k views

Which equation represents the volume of a cone with the same base and height as the cylinder below? A cylinder with a height k and radius t. Volume cone = pi t squared k Volume cone = one-third pi t squared

asked Oct 5, 2021

2 answers

5 votes

118k views

Given the vertex (2,9) and the foci (5,9), what is the equation of the directrix

asked Sep 13, 2021

1 answer

4 votes

14.3k views

Subtract. 4/5 - 1/4 = plz hellllllllllp

asked Jul 1, 2021

2 answers

5 votes

59.4k views

Find two consecutive integers whose sum is 51

asked Jun 22, 2021

1 answer

4 votes

160k views

What is the solution set for this inequality? -8x + 40>-16

asked Jun 13, 2021

2 answers

0 votes

136k views

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