Answers by Kamden
Register

Answers by Kamden

Answers by Kamden
Filter
Calculate the solubility of barium carbonate, BaCO3, in pure water. Ksp = 2.0 × 10–9
answered Dec 21, 2021
3 votes
138k views
If a lever system has an output force (load) of 20 kg and an input force (Effort) of 100 kg, the mechanical advantage of this lever is: A. 2000 B. 0.2 C. 0.5 D. 5
answered Dec 15, 2021
2 votes
103k views
James completed 18 math problems,This is 30% of the problems he has to do.How many math problems must he do?
answered Nov 18, 2021
3 votes
25.3k views
Lucy estimated that is would take 4000 grains of sand to make a pound. That would mean each grain of sand weighs 1/4000 of a pound. In a decimal form, each grain of sand would weigth 0.00025 pounds. Which
answered Oct 25, 2021
5 votes
99.9k views
The lac operon in E. coli controls the gene expression of the enzymes that digest lactose in the cell. In the presence of lactose, the lac operon will turn on and the genes will be expressed. Place the
answered Sep 6, 2021
5 votes
90.6k views
(live) How long have you here? (marry) Thaw Zin just got to Nwe Nwe. (want) What do you really me to do? (go) If she feels very sick, she to the doctor at once. (cheer) The crowed (anger) His decision
answered Aug 26, 2021
5 votes
48.1k views
True or False? If a person has the CCR5-delta 32 mutation then it means it is impossible for the person to become infected with HIV​
answered Aug 14, 2021
6 votes
96.6k views
If on a scale drawing 240 feet are represented by 10 inches, then a scale of ¼ inch represents how many feet?
answered Jul 29, 2021
2 votes
215k views
Most of the cells in the human body are _____.
answered Jul 29, 2021
2 votes
18.3k views
What is the molar mass of magnesium (Mg)? A 12.00 g/mol B 22.99 g/mol C 24.31 g/mol D 26.98 g/mol
answered Jun 18, 2021
4 votes
207k views
The ancient Indus Valley civilization was replaced shortly after 2000 BCE by the A Aryans B. Assyrians C. Sumerians D Phoenicians Please select the best answer from the choices provided B
answered Mar 3, 2021
3 votes
2.2k views
Ratios are used in financial analysis because: a. different companies use different accounting methods. b. raw data is difficult to evaluate across time and companies. c. ratios are complex analysis tools.
answered Feb 12, 2021
4 votes
18.5k views
Puedo usar 'somebody' en las siguientes frases? I really like is... I share all my secrets with is... I want to get to know better is... I enjoy spending time with is...
answered Aug 20, 2020
5 votes
183k views
What are the rules for making nouns and adjectives plural in Spanish? Explain and provide examples.
answered Aug 13, 2020
4 votes
71.3k views
A metamorphic rock Choose one: A. may develop a texture of noninterlocking grains. B. cannot be formed below 1,200°C. C. is always composed of the same minerals as its protolith. D. may have preferred
answered May 15, 2020
5 votes
126k views
A garden is extended on both sides. a. The area of the garden after the extension is represented by (x+12)^2. Find this product. b. Use the polynomial in part (a) to find the area of the garden when x=8.
answered Mar 19, 2020
2 votes
148k views
What is the equivalent resistance between points A and C if R1=1430, R2=1350, R3=1100, R4=1350, and R5=1150. Req=?ohms
answered Jan 26, 2020
3 votes
68.9k views
N divided by 6 is equal to 26 in algebraic expression
answered Nov 6, 2019
3 votes
213k views
In florida which of the following is required to be installed on airboats
answered Mar 12, 2019
4 votes
36.0k views
What is the outer most layer of earth called
answered Dec 19, 2018
2 votes
34.5k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.0m questions

10.7m answers