The electron contains the negative charge and lower mass as compared to the proton.
What is an electron?Electron is a very small particle that contains a negative electrical charge also it travels around the atom nucleus. Moreover, it contains the lower mass as compared to the proton. Due to these reasons, we can say that the option A, option c, and option D is not correct.
hence, the option b is correct.
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what is the slope of the line that passes through the points (5,-11) (-9,17)
The slope of the line that passes through (5,-11) and (-9,17) is "-2".
The given points are:
[tex](x_1,y_1) = (5, -11)[/tex][tex](x_2,y_2) = (-9,17)[/tex]As we know the formula of slope (m),
= [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
By putting the given values in the formula, we get
= [tex]\frac{17-(-11)}{-9-5}[/tex]
= [tex]\frac{17+11}{-14}[/tex]
= [tex]\frac{28}{-14}[/tex]
= [tex]-2[/tex]
Thus the solution above is appropriate.
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Roosevelt would not measure a man’s worth by his successes, but rather by the number of attempts he has made to accomplish something
Correct Answer: True
A,B,C,D,E,F,are to give speeches to the class . The order of speeches is determined by randomly selection. Compute the probability that E will speak first and Cwill speak fifth
Answer:
1/30
Explanation:
To solve this we lay out the order of speeches and the number of people to fill in that position. We first find the number of desirable outcomes
Conditions:
- E speaks first
- C speaks fifth
In the first position, there is only one option which is E.
In the second position, we can choose from 4 others (E is in first, and C is reserved for fifth)
In the third, we can choose from 3 others (4 - 1)
In the fourth, 2 choices (3 - 1)
In the fifth, there is only one choice as it needs to be speaker C.
In the sixth is the remaining person from the 2 choices for fourth position (2 - 1)
Now we multiply to get the number of desirable outcomes
1x4x3x2x1x1 = 24
After that, we get the total number of outcomes. To find the probability, we divide the number of desirable outcomes by the total number of outcomes.
The total number of outcomes is 6! = 720
So:
24/720 = 1/30 simplified
Which is not part of a college application?
Answer:
More info?
Explanation:
College applications contain essay(s) depending on the type of school, school documents (transcripts, gpa, class rank), letters of recommendation, and possibly an interview.
Find the value of x. (4 pts)
(7x + 7) °
112°
Algebra setup
X =
What type of energy is present inside the bonds of atoms?
Chemical energy
Electrical energy
Thermal energy
Radiant energy
Answer:
i believe its chemical energy <3
Explanation:
what are the basic ideas of Marxism
How can I study to get a good SAT/ACT test???
Answer:
Go to online SAT/ACT classes and DO KHAN ACADEMY!!!
Explanation:
HELP ME WITH MY SAT PRACTICE QUESTION PLEASE
Which statement best describes the rate of dissolving?
A All substances dissolve at the same rate.
B All substances dissolve at a fast rate.
C The rate of dissolving may be fast or slow.
D Rates of dissolving are usually slow.
Answer:
the rate of dissolving may be fast or slow
"Despite" is what kind of transition?
•Compare/Contrast
• Moving time
•Counter claim / Rebuttal
•Introducing details
The energy applied to cause vibration can be in the form of air pressure, a stick, a bow, or electricity
A)True
B) False
Alfred Wegener suggested that earth’s continents are moving. Which evidence supports this theory?
Continental Drift was his theory
The continents were separating farther and farther from each other so he came up with the theory that were drifting away from each other but didn’t have proof of how
Answer:
Explanation:
From looking at maps over the years, Alfred Wegener observed that the countries/continents could fit together and they almost looked like pieces of a puzzle that connect to the greater picture of things (we refer to Pangea) Also, he proved his theory of continental drift from various pieces of evidence. For example, one of the biggest pieces of evidence were the fossils found on different continents. For example, an organism that wasn't even native to a country was found there through old fossil remains.
Find the value of z such that
0.6826 of the area lies between
– z and z. Round your answer to two decimal places.
Answer:
z = 1.00
Explanation:
Given:
Probability of z value = 0.6826
By using standard normal table for z value.
P(-z < Z < z) = 0.6826
P(Z < z) - P(Z < -z) = 0.6826
We know that
P(Z < z) + P(Z < -z) = 1
So,
2P(Z < z) - 1 = 0.6826
2P(Z < z) = 1 + 0.6826
2P(Z < z) = 1.6826
P(Z < z) = 1.6826 / 2
P(Z < z) = 0.8413
So,
P(Z < 1.00) = 0.8413
z = 1.00