Questions by Morteza Ziyaeimehr

Questions by Morteza Ziyaeimehr

Melissa and Brian are at the base of a mountain. Melissa hikes to a location 27 meters above sea level. Brian hikes to a location 21 meters below sea level. A) Melissa: +27 meters, Brian: -21 meters B)

asked Dec 28, 2024

1 answer

3 votes

10.9k views

In most normal circumstances, which quantity of momentum doesn't change during collisions? a) Force b) Mass c) Energy d) Velocity

asked Dec 1, 2024

1 answer

3 votes

213k views

If the sum of squares equals zero, then ________. 1) all the scores in a sample are the same 2) the sample is not representative 3) the sample size is too small 4) the sample is biased

asked Aug 23, 2024

1 answer

3 votes

77.2k views

Evaluate the use of embryonic stem cells and stem cells from adult bone marrow in the treatment of human diseases. (6 marks) A) Embryonic stem cells are more versatile in their potential to differentiate

asked Apr 3, 2024

1 answer

5 votes

116k views

Practice Active Given (1)/(cotx)-(secx)/(cscx)=cosx, find a numerical value

asked Feb 26, 2024

1 answer

1 vote

97.1k views

Is -7 a natural number

asked Mar 25, 2023

1 answer

3 votes

105k views

How should an active listener behave in a discussion? Check all that apply.

asked Feb 22, 2023

2 answers

17 votes

107k views

1. what is the purpose of giving an id to an html element when using javascript?

asked Jan 19, 2023

1 answer

13 votes

143k views

When thirteen is reduced by two-thirds of a number, the result is 7. Find the number. The number is

asked Dec 2, 2022

2 answers

5 votes

131k views

6x + 15 = 8x + 45 Problem: What value of x makes this equation true? A -15 B 15 C 17 D-18

asked Nov 19, 2022

2 answers

20 votes

33.4k views

To dip or not to diP

asked Oct 1, 2022

1 answer

18 votes

41.5k views

4(6*9)+90=? PLS CAN SOMEONE HELP ME

asked Aug 14, 2022

1 answer

0 votes

189k views

What is subnetting. what does subnetting mean

asked Aug 7, 2022

1 answer

1 vote

152k views

Newton’s second law of motion is also known as law of _____

asked Jun 14, 2022

1 answer

1 vote

184k views

Does anyone know this?

asked May 23, 2022

1 answer

0 votes

208k views

5x raised to 3+4 x raised to 2 - 6

asked Apr 4, 2022

1 answer

5 votes

166k views

A sandy soil has a natural water content of 12% and bulk unit weight of 18.8 kN/m3 . The void ratios corresponding to the densest state (emin) and loosest state (emax) of this soil are 0.48 and 0.88, respectively.

asked Dec 3, 2021

2 answers

1 vote

178k views

What is the greatest 3/5 0.7

asked Sep 25, 2021

1 answer

2 votes

79.2k views

halla la altura de la torre con los datos ofrecidos `por el equipo de ingenieros la longitud entre el niño y la punta de la torre es de 250 metros

asked Aug 10, 2021

1 answer

2 votes

204k views

At a recent baseball game, anyone under age 9 was given one free hotdog. Travis had to pay for the hotdog that he ate. How old must Travis be?

asked Jul 17, 2021

2 answers

0 votes

46.0k views

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