Answers by Suraj Dalvi
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Answers by Suraj Dalvi

Answers by Suraj Dalvi
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the class mean for a recent chemistry exam was 85.5 with a standard deviation of 2.2. what is the z---score of a student who receives an 87 on this exam? explain what the z---score represents in regards
answered Sep 12, 2023
6 votes
159k views
Data/Research:Mass: _ 1 kgMaterial: CopperInitial temperature (Ti measure in °C): _330°Final temperature (T, measure in ºc): 3300at*C.Specific heat (c value measure in J/kg.°C):Phase Change Temperatures:Melting
answered May 4, 2023
7 votes
119k views
Which instrument is used to measure earthquakes​
answered Mar 15, 2023
5 votes
24.1k views
Graphing a function and its inverse consider the graph of f(x)=x^2 and its inverse, f^-1 (x)=-^+ square root of X
answered Feb 15, 2023
0 votes
23.3k views
Shape a and shape b are each made from four identical sqaures the perimeter of shape a is 56 cm work out shape b
answered Jan 1, 2023
3 votes
27.0k views
In Chapter 6 of ‘The Outsiders’, how does the author use the fire scene to reveal a new side of Johnny’s character? Support your answer with evidence from the text and explain how each piece of evidence
answered Dec 28, 2022
4 votes
146k views
Triangle A'B'C' is the image of triangle ABC under a rotation about point Q. ​
answered Aug 22, 2022
0 votes
98.9k views
Is [0,2) is compact in R?
answered Jul 17, 2022
6 votes
26.4k views
Someone please help 5 points.
answered Jun 19, 2022
3 votes
112k views
Which of the following clarifies the IOP ( indirect object pronoun)? “Les duele la cabeza a mis tías” A. A mis tías B. Cabeza C. Duele D. La
answered Jun 11, 2022
3 votes
143k views
Is -15/6 a integer?
answered Mar 19, 2022
4 votes
136k views
A person gives a broker a percentage of what the stock share would cost. He promises to pay the broker back with the profits he makes when his stocks makes money is called
answered Dec 29, 2021
1 vote
197k views
If the angular distance between two stars is 3°, which of these statements must be true? Select all that apply. A. The parallax of each star is known. B. The linear distance between the stars is known.
answered Sep 19, 2021
1 vote
176k views
What is the Pythagorean theorem
answered Sep 7, 2021
5 votes
33.7k views
What molecules areproduced (made) from cellular respiration?
answered Jun 29, 2021
6 votes
24.2k views
Name the solfège syllable for the following pitch in the C major scale. A note is G displayed on the second line of the treble staff. A. do B. re C. sol D. mi
answered Jun 10, 2021
1 vote
53.0k views
Hey luvs I need help with this please help me
answered May 8, 2021
1 vote
103k views
What is the answer two 10 x 3/4 x pi x 0 x i x 2
answered Apr 12, 2021
5 votes
115k views
The 70th term of the arithmetic sequence the 70th term of the arithmetic sequence 18,34,50,...
answered Mar 13, 2021
4 votes
61.0k views
Suppose that you are offered the following "deal." An impartial person selects an integer between 1 and 9 at random and you try to guess beforehand which number will be selected. If you guess wrong then
answered Feb 18, 2021
4 votes
38.4k views
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