Recent activity by Romy

Recent activity by Romy

How many moles are in 24 g of carbon

asked Dec 11, 2023

1 answer 84.7k views

5x3 × 2xy × 3xy2 is equivalent to A.10x3y2 B.10x5y3 C.30x3y3 D.30x5y3 E.30x5y2

answered Nov 6, 2023

1 answer 135k views

the liver has unique exchange blood vessels - sinusoids. how do these unique structures determine the function of the organ

asked Sep 22, 2023

1 answer 131k views

1. Describe the three Newton's Law of Motion.

asked Aug 26, 2023

1 answer 158k views

Given the following vectors, calculate -9v.u = (-8, -4). v = (3, -2)Answer 2 Points

answered Jul 12, 2023

1 answer 141k views

How many atoms are in 10.0 moles of titanium

answered Jun 20, 2023

1 answer 143k views

There are 100 patients in a hospital with a certain disease. Of these, 10 are selected to undergo a drug treatment that increases the percentage cured rate from 50 percent to 75 percent. What is the probability

answered Apr 1, 2023

1 answer 138k views

Which equation represents the line passing through the point (4, -5) that is perpendicular to the line y � �2x � 7?

answered Mar 26, 2023

1 answer 87.7k views

Scenario: You are a first year teacher of a/an (Elementary/Secondary) classroom. At the beginning of the semester, you clearly stated your grading policies. Andrew Smith, a student of yours, regular misses

asked Mar 2, 2023

2 answers 167k views

In what ways did Neanderthals and Homo sapiens differed?

asked Feb 7, 2023

1 answer 179k views

Leaming Task 4: In a bond paper, make a poster that shows the role of the father and mother during the period of pregnancy. Write a short explanation for your output at the back of paper. Criteria: Creativity

asked Dec 5, 2022

1 answer 15.3k views

If a triangle is right, then it has a hypotenuse. Choose the equivalent statement. A. If a triangle does not have a hypotenuse, then it is not a right triangle. B. If a triangle is not a right triangle,

answered Nov 4, 2022

2 answers 65.5k views

What is population inversion and what is laser inversion?

answered Sep 26, 2022

1 answer 103k views

NEED HELP ASAP I know it’s not B or D

asked Sep 21, 2022

1 answer 167k views

Help please due tonight Solve the system of equations using elimination: 2x + 3y = -1 and -2x + 4y = 8

asked Aug 21, 2022

1 answer 113k views

11. A regular polygon has an interior angle sum of 1260°. Solve for n, the number of sides of the polygon.

asked Aug 2, 2022

1 answer 216k views

List any two uses of Brass , Bronze , Sulphur , Iodine

answered Jul 26, 2022

1 answer 58.9k views

Who is a producer? a trader of goods and services a user of goods and services a buyer of goods and services a provider of goods and services

answered Jul 9, 2022

2 answers 65.2k views

The increasing speed of a falling object is caused by gravity force mass speed (pick one)

asked Jul 8, 2022

1 answer 43.1k views

Please help guys.......

answered Jun 13, 2022

1 answer 121k views

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