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QveST [7]
2 years ago
9

Need asap!!!!!!!!!!!

Mathematics
1 answer:
katrin2010 [14]2 years ago
3 0

Answer:

50 J

Step-by-step explanation:

According to energy conservative law energy can not be destroyed. So as the potential energy has been decreased to 50 J, the decreased amount has become kinetic energy.

100 - 50 = 50

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i just need a little help with this not all questions have to be answered i just want to know how to find it.
Olenka [21]
To find the mean you have to get the average number found by adding all data points and dividing by the number of data points.

Example: The mean of 4, 1, and 7 is (4+1+7)/3 = 12/3 = 4

For median you have to get the middle number which is found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers).

Example: The median of 4, 1, and 7 is 4
because when the numbers are put in order (1, 4, 7) the number 4 is in the middle.

To get the mode you have to get the most frequent number which is, the number that occurs the highest number of times.

Example: The mode of {4,2,4,3,2,2} is 2 because it occurs three times, which is more than any other number.

Hope that helps.
3 0
2 years ago
Find the domain of f(x)=square root x^2−36.
vichka [17]
f(x)= \sqrt{x^{2}-36}   \\  \\ D: x^{2}-36 \geq 0 \\  \\ (x-6)(x+6)  \geq 0 \\  \\ x+6=0 \ \vee \ x-6=0 \\  \\ x=-6 \ \vee \ x=6 \\  \\ x\in (-\infty,-6 ) \ \cup \ (6,+\infty)
5 0
3 years ago
Write the prime factorization of 36. Use Exponents when appropriate and order the factors from least to greatest​
Setler [38]

Answer:

2 x 2 x 3 x 3

Step-by-step explanation:

36

6 x 6

3 x 2 x 3 x 2

7 0
2 years ago
How do I know if the function is a linear function?
Lilit [14]

Answer:

This is not a linear function.

Step-by-step explanation:

It is a quadratic function.  If you were to make a table of the x and y values of the function it would look like this:

x    y

0   -4

1   -1

2    8

Just by looking at these three values, we can see that they do not increase at a consistent rate.  It increases by 3 from 0 to 1, but increase by 9 from 1 to 2.  You can tell if a function is linear by seeing if it increases at a constant rate.  (In this case it does not)

3 0
3 years ago
Population density and population distribution mean the same thing.
Vikentia [17]

Answer:

B)false

Step-by-step explanation:

Population density just represents the average number of individuals per unit of area or volume. Often, individuals in a population are not spread out evenly. ... Population distribution describes how the individuals are distributed, or spread throughout their habitat.

5 0
3 years ago
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