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When taking a measurement with a pH meter, keep the instrument in the _______1_________ until it is needed. Rinse the pH meter with _______2_______ and gently pat dry. Place the meter in the sample solution,
answered
Aug 28, 2024
Chemistry
high-school
2
votes
60.9k
views
Part of electrical equipment that produce arcs, sparks, etc., shall not be operated or used in what atmospheres? a. Explosive atmospheres or in close proximity to combustible materials. b. Unplugging,
answered
Aug 21, 2024
Physics
high-school
3
votes
44.0k
views
The Church of Jesus Christ is imperfect. But it is the instrument God has chosen to make His name known. a) True b) False
answered
Aug 17, 2024
Social Studies
high-school
3
votes
66.7k
views
Fill in the blank with the correct form of the irregular verb in the preterite tense from the "UV" family: Maria _____ (tener) una fiesta el sábado pasado. A. tuvo B. tenía C. tuvía D. tienía
answered
Jul 12, 2024
Biology
high-school
1
vote
224k
views
Which expressions are equivalent to 8(3/4y -2)+6(-1/2+4)+1
answered
Apr 25, 2024
Mathematics
college
2
votes
130k
views
After WWII, which German city was divided between Democracy in the West and Soviet Communism in the East? Select one: a. Stalingrad b. Berlin c. London d. Paris e. Leningrad
answered
Mar 19, 2024
History
college
0
votes
178k
views
When setting up a data center in a particular geography, which of the following points must be considered? 1) Availability of reliable power supply 2) Connectivity to the internet 3) Climate and weather
answered
Mar 17, 2024
Computers and Technology
high-school
6
votes
213k
views
(b) What is the probability that at least one child does not develop an immune response to measles after receiving the aerosolized vaccine? What would be the probability that at least one child does not
answered
Jan 24, 2024
Mathematics
high-school
6
votes
45.7k
views
In an experiment, a student took a 12.2 g sample of table salt (NaCI) and chemically separated the chlorine from the sodium. He determined that there were 5.2 g of chlorine in the sample. What is the percent
answered
Jan 8, 2024
Chemistry
high-school
2
votes
79.6k
views
Solve four and three-fourths times two and one-third equals blank.
answered
Aug 29, 2023
Mathematics
high-school
4
votes
85.6k
views
The purpose of peer review is to ensure that
answered
Jul 26, 2023
Biology
high-school
5
votes
172k
views
Logan opened a savings account 6 years ago the account earns 5% interest compounded annually. if the current balance is $300.00 how much did he deposit initially
answered
Apr 8, 2023
Mathematics
college
4
votes
225k
views
Whos better nba yb or fredo bang
answered
Dec 20, 2022
Mathematics
high-school
7
votes
37.8k
views
Parts of algebraic expressions 9 Use the expression 43 + 8 – to find an example of each kind of expression. y Kind of expression Example Quotient y 9 Sum y Variable 43 +8
answered
Nov 29, 2022
Mathematics
high-school
1
vote
209k
views
8 times a number "n" added to the square of the number in algebraic expression.
answered
Nov 9, 2022
Mathematics
college
4
votes
104k
views
Numerele 10 si 5 seunt invers proportionale cu numerele 8 si b.Atunci b este:
answered
Oct 31, 2022
Mathematics
college
8
votes
224k
views
X + 3y = 2 -x + 2y = 3 Can somebody help me?
answered
Oct 29, 2022
Mathematics
high-school
3
votes
226k
views
F(x)=47* - 55 f(f(x)) =
answered
Sep 3, 2022
Mathematics
high-school
13
votes
11.8k
views
What do grassland africa animas eat?
answered
Aug 29, 2022
Biology
high-school
9
votes
122k
views
The following is a parallelogram solve for the variables
answered
Aug 16, 2022
Mathematics
high-school
4
votes
121k
views
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