Answers by Marna
Register

Answers by Marna

Answers by Marna
Filter
Calculating [H.] DETERMINE THE CONCENTRATION OF HOF EACH SOLUTION » [OH-] = 1 x 10-IM CH'] = » pH = 2 [H] = » [OH ) = 1 x 10-8 M (H"]= » POH= 9 [H] -
answered Mar 23, 2021
1 vote
117k views
30/ 25 as a fraction
answered Mar 13, 2021
5 votes
11.5k views
Does anybody know who 1k Phew is?
answered Feb 18, 2021
1 vote
69.6k views
Give an actual answer please Rhett decides to build a square room for his movie and music collection. If the area of the room is 4x2 + 28x + 49 square feet, what is the length of one side of the room?
answered Feb 10, 2021
6 votes
215k views
Which fact does the writer use to weaken the opposing argument? X Teens communicate mostly face to face. Teens are more open with each other. Teens have weaker social skills.
answered Jan 29, 2021
2 votes
113k views
Anybody got a Christmas song or any song stuck in their head?
answered Jan 14, 2021
5 votes
27.4k views
Explain how temperature affects the fermentation process during yogurt production
answered Jul 29, 2020
4 votes
210k views
Select the words that make the sentence a true statement. The harder a person hits a tennis ball, the faster it moves. Why does the ball move faster? The __(1)___ acting on the ball is ___(2)___ 1. friction
answered Jun 6, 2020
6 votes
88.7k views
A bridge that was 5.0 m long has been washed out by the rain several days ago. How fast must a car be going to successfully jump the stream? Although the road is level on both sides of the bridge, the
answered May 27, 2020
3 votes
142k views
The human body needs energy in order to carry out life processes such as breathing. Where does the body get this energy? A. from eating food B. from learning about new things C. from lying in the sun D.
answered May 27, 2020
5 votes
140k views
A point has coordinates (0, 3). Where is it located in the coordinate plane? Choose the best answer from the options below: A x-axis B y-axis C quadrant 3 D quadrant 4
answered May 14, 2020
7 votes
83.0k views
A cat rides a merry-go-round while turning with uniform circular motion. At time t1 = 2.00 s, the cat's velocity is v with arrow1 = (1.70)i hat + (4.00 m/s)j, measured on a horizontal xy coordinate system.
answered Jan 20, 2020
3 votes
220k views
Prove that when x is greater than one a triangle with side lengths a equals x squared minus one and c equals x squared plus one is a right angle. Use the Pythagorean Theorem and the given side lengths
answered Oct 19, 2019
6 votes
57.1k views
Experts/ace only plz help
answered Sep 9, 2019
7 votes
200k views
Need help on all 3 , it’s very appreciated
answered Aug 15, 2019
3 votes
180k views
An object has a mass of 4.9 g and a volume of 14 mL. What is the density of the object?
answered Feb 21, 2019
5 votes
221k views
Please help! [99points]
answered Jan 9, 2019
2 votes
24.8k views
the perimeter of a desk is 54 inches. If the length of the desk is 15 inches what is the width of the desk?
answered Oct 20, 2018
5 votes
81.5k views
Which one of these is caused by gravity? A. aeolian bands B. frost wedging C. glaciation D. mass wasting
answered Sep 2, 2018
4 votes
182k views
The electromagnetic spectrum arranges electromagnetic waves by their photon energy, wave frequency, and wavelength. According to the electromagnetic spectrum, which of the following waves has the shortest
answered Jul 23, 2018
6 votes
43.8k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.6m answers