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Volgvan
3 years ago
5

What is the slope of the line that passes through the points (3,6) and (1, 2)? Write

Mathematics
2 answers:
Anestetic [448]3 years ago
7 0
The slope would be 2. to find slope use the formula attached.
Margarita [4]3 years ago
5 0
Using the formula to calculate slope y2- y1/ x2- x1 we can insert the given points to make the equation 6-2/ 3-1 after subtracting we get 4/ 2 which can also be written as 2.
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Is there another way to say 3.6 divided by 0.09
strojnjashka [21]

Answer:36/10 ➗ 9/100

Step-by-step explanation:

3.6 ➗ 0.09 the other way is to put the numbers in fractions

36/10 ➗ 9/100

7 0
4 years ago
NO LINKS - PLEASE!
Alecsey [184]

Answer:

b. 2/15

c. 7/15

Step-by-step explanation:

total frequency = 45

X 0 1 2 3 4 5 6 7

P(x) 1/45 7/45 2/45 1/15 4/45 1/9 2/15 7/45

b. P(≥4) = 18/45 = 2/5

c. P(<3) = 21/45 = 7/15

3 0
3 years ago
The following scatter plot represents the number of views a video gets each day.
N76 [4]

Answer:

y = 1.0535(4.9512)^x

It can be considered a viral video

Step-by-step explanation:

Using the exponential regression calculator, the regression model obtained is :

y = 1.0535(4.9512)^x

Using the model, we can determine if a video can be considered viral ;

Number of days, x = 10

y = 1.0535(4.9512)^10

y = 1.0535(8853290.1338)

y = 9,326,941.15

Hence, video will receive way over 3 million reviews, a review of about 9,326,941, hence, it can be considered a viral video.

6 0
3 years ago
If (a,3) is a point on the graph of y=2x-5, what is a?
Afina-wow [57]
To solve this, you already have the y value of the coordinate, which is 3, and the x value is represented by a. Plug the values into your graph equation so that it looks like this: 3=2a-5
Then, add 5 to both sides to isolate 2a:
8=2a
Finally, divide both sides by 2 to get that a=4
Hope this helps!
3 0
3 years ago
Evaluate the expression x - 7, if x = 12.<br> 19<br> 17<br> 6<br> 5
SpyIntel [72]

Keep in mind that whenever you have a variable inside an expression, you have to think of it as a placeholder, hiding a certain value which we haven't specified yet.


Expressions with variables are a mean to express the generic idea underneath the expression, rather than its particular value.


So, an expression like x-7 represents the idea of subtracting 7 from a particular number. Once you give a specific value to x, the expression will become an actual subtraction between numbers, and you will be able to compute its value.


So, we have several values for x, which are several ways to turn our "abstract" subtraction into an actual, computable subtraction.


If x = 12, the expression becomes 12-7 and it evaluates to 5.


If x = 19, the expression becomes 19-7 and it evaluates to 12.


If x = 17, the expression becomes 17-7 and it evaluates to 10.


If x = 6, the expression becomes 6-7 and it evaluates to -1.


If x = 5, the expression becomes 5-7 and it evaluates to -2.

3 0
3 years ago
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