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An equation is shown. What factor is missing from the equation? 32 + 20= (8+5)*
answered
Oct 31, 2021
Mathematics
college
4
votes
167k
views
Help please fill in the blank When you look at the Sun through a filtered telescope, the visible portion of the Sun appears blotchy. These blotches are called (BLANK) . The layer of the Sun where these
answered
Oct 16, 2021
Physics
middle-school
2
votes
182k
views
Are hydrogen bonds in water stronger than water's electrostatic attraction to many ions?
answered
Oct 1, 2021
Chemistry
high-school
4
votes
137k
views
Reciprocal of the fraction 3/7 is
answered
Aug 8, 2021
Mathematics
high-school
4
votes
79.9k
views
3.490 x 10^-3 + 1.100 x 10^-2 in scientific notation
answered
Aug 3, 2021
Chemistry
high-school
3
votes
24.3k
views
A student standardizes a solution of aqueous NaOH against a measured mass of solid potassium hydrogen phthalate. She then uses this NaOH solution to titrate a measured mass of an unknown monocarboxylic
answered
Jul 26, 2021
Chemistry
college
3
votes
150k
views
Convert 156% to a decimal
answered
May 22, 2021
Mathematics
high-school
4
votes
92.3k
views
An envelope from the post office is 7 inches wide and 8 inches long. What is the perimeter of the envelope?
answered
May 18, 2021
Mathematics
middle-school
3
votes
163
views
A ball is thrown horizontally from the top of a 41 m vertical cliff and lands 112 m from the base of the cliff. How fast is the ball thrown horizontally from the top of the cliff?
answered
Apr 29, 2021
Physics
college
4
votes
142k
views
Two protons, with equal kinetic energy, collide head-on. What is the minimum kinetic energy Kp of one of these protons necessary to make a pion-antipion pair? The rest energy of a pion is 139.6MeV.
answered
Mar 8, 2021
Physics
college
3
votes
93.2k
views
The computer store buys a computer system at a cost of $474.60. The selling price was first at $791, but then the Store advertise 40% mark down on the system. answer parts a and b
answered
Nov 19, 2020
Mathematics
middle-school
2
votes
137k
views
If 1.00 mol of argon is placed in a 0.500-L container at 29.0 ∘C , what is the difference between the ideal pressure (as predicted by the ideal gas law) and the real pressure (as predicted by the van der
answered
Nov 10, 2020
Chemistry
high-school
5
votes
199k
views
La persona que esta enferma es eL
answered
Jun 23, 2020
Spanish
high-school
6
votes
25.0k
views
1. Mariana Serrano es la presidenta de la Asociación de Ingenieros de Mar del Plata. cierto falso 2. Mariana Serrano reflexiona sobre los desafíos del futuro. cierto falso 3. La comunidad científica ha
answered
May 12, 2020
Spanish
high-school
7
votes
145k
views
jeff asks the teacher if ASA is also a similarity criterion. The teacher says yes but it isn't needed, why isn't it needed ?
answered
Mar 16, 2020
Mathematics
high-school
7
votes
50.4k
views
Immediately after giving birth to a full-term infant, a client develops dyspnea and cyanosis. Her blood pressure decreases to 60/40 mm Hg, and she becomes unresponsive. What does the nurse suspect is happening
answered
Feb 15, 2020
Health
high-school
1
vote
118k
views
What is 1212% expressed as a fraction? 325 18 625 14
answered
Feb 5, 2020
Mathematics
middle-school
0
votes
220k
views
Which pronoun did the writer use to show possession? They asked about the bike, and I told them it was mine. A. They B. I C. It D. Mine
answered
Dec 15, 2019
English
middle-school
0
votes
41.7k
views
Find the answer to three point fifty four repeating plus the square root of 44 and select the correct answer below. Also, is the sum of a nonzero rational number and an irrational number classified as
answered
Jul 2, 2019
Mathematics
college
2
votes
5.0k
views
In this excerpt from Herman Melville’s short story "The Lightning-Rod Man," which two sentences or phrases best support an objective summary of the excerpt? Hark! There go all the granite Taconics and
answered
May 6, 2019
English
middle-school
5
votes
83.3k
views
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