Answers by Mohammad Ansari
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Answers by Mohammad Ansari

Answers by Mohammad Ansari
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An atom of hydrogen has a mass of about 1.66 x 10-²⁵ grams. An atom of oxygen has a mass of about 2.656 x 10-²³ grams. How many times the mass of the hydrogen atom is the mass of the oxygen atom?
answered Jun 25, 2024
5 votes
163k views
Why do most od the people of mexico and america central live in the tierra templada aclimate zone
answered Apr 29, 2024
7 votes
30.2k views
During the postpartum period, the nurse should assess for signs of normal involution. Which of the following would indicate that the client is progressing normally? a) Increased abdominal circumference
answered Apr 28, 2024
3 votes
199k views
Given the diagram below solve for x
answered Dec 15, 2023
7 votes
6.9k views
X^3-4x^2=-x-6 {x}^(3) - 4 {x}^(2) = - x - 6what are the solutions of the equation?
answered Dec 8, 2023
6 votes
151k views
A map of a nature park has a scale of 2 inches to 1. 5 miles. There are two trails that are 8 inches apart on the map. What is the actual distance between the two trails?.
answered Nov 23, 2023
11 votes
21.7k views
Please help me find unknown size of angles ​
answered Sep 23, 2023
10 votes
210k views
PLEASE HELP ME A cookie jar contains three types of cookies: oatmeal, chocolate chip, and sugar. 6. Half of the remaining cookies are oatmeal. If there are 9 oatmeal cookies, how many cookies are in the
answered Apr 14, 2023
6 votes
34.4k views
The length of a rectangle is 5 feet more than the width. The perimeter of the rectangle is 58 feet. Find the length & width of the rectangle.
answered Feb 7, 2023
4 votes
191k views
What are several ways that humans alter the natural habitat?
answered Dec 13, 2022
2 votes
133k views
Please help quick for 30 points I am timed Read the following excerpt from "Ellis Island" by Barbara Davis-Pyle. Then I smiled because all of the questions were over. The men asked Papa and Mama to read
answered Nov 28, 2022
3 votes
227k views
1. Both white and red blood cells form in: a) bone marrow b) thymus c) arterial wall d) A and C 2. A red blood cell lives for approximately​
answered Oct 15, 2022
10 votes
10.6k views
Why Northerners lost interest in Reconstruction?
answered Aug 24, 2022
1 vote
14.6k views
Enter the correct answer in the box. Solve this system of equations. y=2x-5 y=-2x+3 x= y=
answered Jul 23, 2022
1 vote
208k views
What events led up to the Russian Revolution of 1917? (Actively learn)
answered Mar 20, 2022
5 votes
11.1k views
In this lesson, you’ve had a preview of this course. You have seen that social and emotional learning covers a lot of topics from self-control to time management, from conflict resolution to effective
answered Jan 11, 2022
7 votes
160k views
-8 x f(0) +4 x g(-8)=
answered Dec 28, 2021
3 votes
38.4k views
A promise to include a bill of rights helped convince certain key states to ratify the Constitution. True False
answered Dec 23, 2021
3 votes
210k views
How do the physical properties of materials help determine the ways in which they are used
answered Nov 26, 2021
4 votes
56.9k views
Solve 2x + 5y = −13 3x − 4y = −8
answered Oct 16, 2021
5 votes
22.3k views
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