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What is the major limitation of ozone and UV disinfection? A) High operational cost B) Ineffectiveness against viruses C) Dependency on temperature D) Inability to provide residual protection
asked
Nov 28, 2024
Chemistry
high-school
1
answer
2
votes
186k
views
This is a good economic arrangement. For working and taking care of the children.
asked
Oct 18, 2024
English
college
1
answer
5
votes
168k
views
If 65% of a number is 39 and 35% of the same number is 21, find 100% of that number. Help!
asked
Feb 2, 2024
Mathematics
high-school
1
answer
3
votes
191k
views
Damage to the leg region of the right somatosensory cortex would most likely result in.
asked
Nov 16, 2023
Biology
high-school
1
answer
0
votes
222k
views
In a right triangle, the hypotenuse is 45 inches long . What is the length of the side opposite a 60 degree angle ?
asked
Aug 23, 2023
Mathematics
college
1
answer
0
votes
234k
views
Evaluate the expression below. (−4)2 + |−7 − (−5)| − 23
asked
Aug 15, 2023
Mathematics
college
1
answer
3
votes
3.4k
views
The artist that painted La Chahut (The Can-Can) was interested in harmonizing complementary colors. The resulting process came to be known as
asked
Jul 9, 2023
Arts
high-school
1
answer
19
votes
166k
views
In your own words What is the British executive
asked
Apr 5, 2023
History
high-school
2
answers
5
votes
207k
views
PLEAES HURRY, ILL GIVE COOKIE
asked
Nov 19, 2022
Spanish
high-school
2
answers
4
votes
49.1k
views
As you go down a group on the periodic table, the trend is that elements ___________________ become less reactive have the same level of reactivity become more reactive Match the following - table salt-
asked
Oct 12, 2022
Chemistry
middle-school
2
answers
0
votes
178k
views
Find the solution to the system of equations. x + 4y - 5z = -6 x + 4y - 4z = -1 x + 5y - 4z = 3 A. x = 3, y = 4, z = 5 B. x = 5, y = 3, Z = 6 C. x = 3, y = 13, z = -14 O D. x = 4, y = 5, z = 3
asked
Jul 20, 2022
Mathematics
college
1
answer
4
votes
211k
views
Help pls .. Which process produces the energy that powers a solar calculator?
asked
May 21, 2022
Physics
high-school
2
answers
25
votes
206k
views
What strategy can be used to transform a quadratic function in vertex form to standard form
asked
May 1, 2022
Mathematics
high-school
1
answer
0
votes
50.9k
views
The principal P is borrowed at a simple interest rate r for a period of time t. Find the simple interest owed for the use of the money. Assume 360 days in a year. P=$4000, r=5% t= 1 year
asked
Dec 27, 2021
Mathematics
college
1
answer
0
votes
234k
views
What is it called when an offspring is genetically identical to the parents
asked
Nov 6, 2021
Biology
middle-school
1
answer
1
vote
196k
views
What is the main idea of "John's Bright Idea"? Heads up this was written over 100 years ago!
asked
Sep 26, 2021
English
high-school
1
answer
4
votes
185k
views
First term 2 common difference 13
asked
Aug 3, 2021
Mathematics
middle-school
1
answer
1
vote
143k
views
Domestic producers experience limited import competition when a VER is in place. As a result, these producers make extra profit because supply is artificially limited by the import quota. This extra profit
asked
Aug 2, 2021
Business
high-school
1
answer
1
vote
53.3k
views
A uniform charge density of 509 nC/m3 is distributed throughout a spherical volume of radius 6.03 cm. Consider a cubical Gaussian surface with its center at the center of the sphere. What is the electric
asked
Jul 25, 2021
Physics
high-school
1
answer
3
votes
187k
views
Mónica is telling her friend what graduations are like in her family. Complete her description by writing the appropriate words and phrases from the following list in the spaces provided. ¡OJO! You will
asked
Jul 24, 2021
Spanish
college
1
answer
4
votes
135k
views
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