Questions by Mohammad Reza Nouri

Questions by Mohammad Reza Nouri

A bag contains 5 blue, 2 red, and 3 yellow marbles. What is the probability of drawing a blue marble out of the bag? 1) 1/2 2) 2/5 3) 5/10 4) 3/8

asked Nov 11, 2024

1 answer

2 votes

205k views

Regulation of Blood Pressure via Baroreceptors- what would an increase in blood pressure cause? A) Sympathetic stimulation and vasoconstriction B) Parasympathetic stimulation and vasodilation C) Increased

asked Jul 19, 2024

1 answer

5 votes

166k views

If a and bare two vectors such that 3i+2j +9k and b = i + aj + 3k. Find the value of a so that a+b is perpendicular to a-b.

asked Apr 10, 2024

1 answer

0 votes

31.8k views

What would happen to a body’s motion when a horizontal force acts on a box directly through its center of gravity. The box rests on a smooth floor.

asked Mar 13, 2024

1 answer

0 votes

156k views

Explain the role of B1 (thiamine) in relation to heavy alcohol use

asked Mar 2, 2024

1 answer

5 votes

182k views

50 PTS!!! An abundance of liquid water is unique to planet Earth. Why is it not common on other planets in our solar system? Write your answer below in complete sentences.

asked Sep 21, 2023

1 answer

4 votes

91.3k views

John and arena bought school supplies. John spent $10.80 on 5 notebooks and 6 pens. Arena spent $8,40 on 4 notebooks and 4 pens. what is the cost of one notebook and what is the cost of one pen?

asked Sep 11, 2023

1 answer

0 votes

27.9k views

(C=12.01 amu, H=1.008 amu, O=16.00 amu) [?] g/mol CH20

asked Feb 10, 2023

1 answer

22 votes

109k views

Please help tomorrow is my exam please help

asked Jan 18, 2023

1 answer

5 votes

122k views

Khalaf wants to know the length of a tunnel built through a mountain. To do so, he makes the measurements shown in the figure below. Use these measurements to find the length of the tunnel. 201 m 146 m

asked Nov 16, 2022

1 answer

18 votes

117k views

How a citizen's responsibilities can protect others against human rights violations

asked Oct 20, 2022

1 answer

5 votes

15.2k views

Which acts prohibited public opposition to the government?

asked Aug 5, 2022

1 answer

2 votes

125k views

Which statement describes a reason why the U.S. wanted to delay Texas annexation?

asked Jul 16, 2022

1 answer

8 votes

146k views

Measure of 133 degrees rotated 180 degrees

asked Mar 12, 2022

1 answer

4 votes

206k views

The median of 2,2,5,1,6,77

asked Jan 6, 2022

2 answers

5 votes

109k views

What is the total mass of Sarina's lunch, including her lunchbox, if her sandwich is 180 grams, her apple is 125 grams, and her cookies are 35 grams each? The lunch box itself has a mass of 350 grams.

asked Nov 3, 2021

1 answer

4 votes

57.3k views

What territories were gained by the United States as a result of the Mexican-American war?

asked Sep 25, 2021

1 answer

2 votes

154k views

Cuánto pesa la tierra?

asked Jun 13, 2021

2 answers

4 votes

45.6k views

Help i don't know what to do

asked May 23, 2021

2 answers

1 vote

234k views

The Articles of Confederation were very effective and did not need amended true or false.

asked May 4, 2021

2 answers

3 votes

162k views

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