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emmainna [20.7K]
2 years ago
14

Can someone please help me with math.

Mathematics
1 answer:
pychu [463]2 years ago
4 0

Answer:

D

Step-by-step explanation:

That is a negative correlation.  As x increases, y decreases.  Notice that as you read from left to right, the points are going down which means negative.

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The scatterplot below represents the number of hot drinks sold on a given
USPshnik [31]

Answer:

A) y=-1/2x+55

Step-by-step explanation:

We can clearly see a negative trend/association between the number of hot drinks sold on a given  day and the low temperature of that day. Therefore, the slope of the best line of fit must be negative, eliminating D and E. Also, notice that when the low temperature is 0°F, the number of hot drinks sold is about 55, which is a good indicator of our y-intercept or constant, eliminating choice C. Because the best line of fit is not so steep, the slope will be closer to 0 if it's a negative trend. This eliminates choice B, making the correct answer A.

3 0
2 years ago
Write an absolute value equation that has the solutions 2 = 8 and x = 18.
Alex777 [14]

Answer:

Absolute value equation: |x - 13| = 5

Step-by-step explanation:

The midpoint between 8 and 18 is;

(8 + 18)/2 = 26/2 = 13

This means that the distance between 13 and either 8 or 18 will be 5.

Now, the absolute value equation will have to say that the distance between x and 13 is 5.

Thus, plugging those numbers into the pattern of |x - m| = b. Where m is the midpoint and b is the distance from midpoint to either values of x.

This gives us the absolute value equation: |x - 13| = 5

5 0
3 years ago
Solve the inequality 3k > 5k+12
Natali5045456 [20]

Alright, let's solve this problem! :)

<u>First we need to subtract 5k from both sides.</u>

3k−5k>12

<u>Then we simplify 3k - 5k to -2k.</u>

-2k > 12

<u>Now we divide both sides by -2.</u>

k < -12/2

<u>Now we simplify 12/2 to 6.  </u>

k < -6

✔️Done!

Have an amazing day!

4 0
3 years ago
Pleaseeeee helppppp meee​
Genrish500 [490]
The answer is one half
7 0
2 years ago
Dan says that 3/5 is the same as 3.5. Is he correct
adoni [48]
No he is not correct because if you divide 5 into 3 you would get 0.6
3/5 is a fraction while 3.5 is a decimal
5 0
3 years ago
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