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Answers by RngTng

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What's the balanced equation for nitric acid + aluminium oxide = aluminium nitrate + water ​
answered May 7, 2021
3 votes
185k views
What does the unstructured interview involve? A. validating candidate test scores against norms B. using novice interviewers to assess candidates C. asking candidates probing, open-ended questions D. asking
answered Feb 17, 2021
4 votes
202k views
The efficiency of a device such as a lamp can be calculated using this equation: efficiency = (useful energy transferred ÷ energy supplied) × 100 Using the formula, calculate the efficiency of the lamp
answered Oct 4, 2020
4 votes
3.6k views
Haley sets up a device to record the temperature, in °F, x hours after midnight. Hours After Midnight, x 2 3 5 7 8 Temperature (°F), y 25 20 16 20 25 Which graph appropriately displays this relationship?
answered Sep 8, 2020
5 votes
105k views
Raoul is an illiterate who does not have proper skills for any job. as a result, he is unable to find permanent employment. as a last resort, raoul starts a diner in his home to earn a regular income for
answered Nov 19, 2019
3 votes
108k views
Compare the functions shown below: f(x) = 3 cos 2x + 4 g(x) cosine graph with points at 0, 3 and pi over 2, 0 and pi, negative 3 and 3 pi over 2, 0 and 2 pi, 3 h(x) x y −6 −11 −5 −6 −4 −3 −3 −2 −2 −3 −1
answered Aug 26, 2019
2 votes
134k views
after learning about several of the body systems, John tells the class that the digestive system and respiratory system have one function that is similar to each other. which statement below would best
answered Jun 26, 2019
2 votes
230k views
If (x-y)^2=100 and xy=20. what's the value of x^2+y^2?
answered Jun 18, 2019
5 votes
195k views
When you write information or ideas from a source in your own words, how do you cite the source?
answered Nov 20, 2018
0 votes
123k views
How do earths magnetic pole reversals provide evidence for plate tectonics
answered Sep 21, 2018
4 votes
99.5k views
You can assign a document a name in the Save dialog box
answered Feb 25, 2018
5 votes
27.5k views
Help please need answer fast
answered Feb 24, 2018
3 votes
224k views
Which of the following are to the inequality -7x+14>-3x-6 Select all that apply. -10 10 -5 5 -3 3 0
answered Feb 16, 2018
3 votes
216k views
Which postulate of relativity was supported by the experiments of Michelson and Morley
answered Dec 30, 2017
3 votes
142k views
Which is the chemical equation for cellular respiration, and which statement describes the reaction? carbon dioxide + water ® glucose + oxygen + water Energy is required in the form of light. glucose +
answered Jun 24, 2017
0 votes
225k views
Why do plants need both chloroplasts and mitochondria??
answered Apr 21, 2017
3 votes
79.9k views
if a scale map is 1 cm: 15 Km. find the actual distance corresponding to the scale map. 13) 2.5 cm 14) 0.2 cm 15) 15 cm 16) 4.6 cm
answered Mar 21, 2016
4 votes
211k views
Opposite of POTENT: (A) feeble (B) comparable (C) frantic (D) imposing (E) pertinent
answered Aug 30, 2015
3 votes
16.0k views
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