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A 2.4 g sample of a mixture of calcium chloride, CaCl2, and sodium chloride, NaCl, is found to contain 0.12g Na. What percent of this sample is NaCl?
answered
Nov 17, 2023
Chemistry
high-school
6
votes
151k
views
What is the value of the variable named result after this code is executed? numA = 3 numB = 2 result = numA ** numB An error occurred. An error occurred. ANSWER IS 9
answered
Jul 10, 2023
Computers and Technology
high-school
6
votes
30.1k
views
Which of the following determines a plane?A. a straight lineB. three collinear pointsC. line and a point on the lineD. 3 non-collinear points I need help finding the answer.
answered
May 2, 2023
Mathematics
college
4
votes
132k
views
E.J. calls people at random to conduct a survey. So far, 40 calls have beenanswered and 120 calls have not been answered. What is the approximateprobability that someone answers the next call he makes?
answered
Feb 27, 2023
Mathematics
college
4
votes
13.4k
views
Select the value of r that makes 8r = 24 true A. 1\3 B.3 C.16 D.32
answered
Sep 10, 2022
Mathematics
college
1
vote
145k
views
Carbon cycles through the biosphere in all of the following processes EXCEPT a. photosynthesis b. burning of fossil fuels c. transpiration d. decomposition of plants and animals
answered
Jun 7, 2022
Biology
high-school
2
votes
4.4k
views
At what time does the oscillator shown below first reach its Equilibrium Position?
answered
Apr 19, 2022
Physics
high-school
5
votes
74.5k
views
Which of the following is a failure of Reconstruction? *
answered
Oct 1, 2021
Social Studies
high-school
3
votes
215k
views
Kann mir jemand helfen?
answered
Sep 21, 2021
German
college
0
votes
75.0k
views
Assume that the following events occurred at a division of Generic Electric for March of the current year: 1. Purchased $15 million in direct materials. 2. Incurred direct labor costs of $8 million. 3.
answered
Aug 18, 2021
Business
college
7
votes
140k
views
Help me please!!!!!!!!!!!!!!!
answered
Mar 25, 2021
Mathematics
middle-school
5
votes
28.0k
views
What happens when an object absorbs all the light striking it? It appears blue. It appears red. It appears black. It appears white.
answered
Mar 21, 2021
Physics
middle-school
5
votes
82.5k
views
Riots do occur more often on hot days than on cool days (Carlsmith & Anderson, 1979). The hotter the day in a number of cities, the more violent crimes occur (Anderson & Anderson, 1984; Rotton & Frey,
answered
Mar 7, 2021
History
high-school
5
votes
37.2k
views
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