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dlinn [17]
3 years ago
6

The answer i'm so confused

Mathematics
1 answer:
Elena L [17]3 years ago
8 0
Slope:  rise over run, for any straight line.  Example:  y=mx + b

Constant of proportionality:  a constant by which you multiply your independent variable (x) to get a specific value of the dependent variable (y).  Example: y=kx.

The main difference here is that y=mx+b may or may not pass through the origin, whereas y=kx always passes through the origin.

Both k and m are "slopes," with k pertaining to direct variation y=kx, and m pertaining to slope of a line which may or may not pass through the origin.

In this limited sense, both k and x are slopes.  k could be the slope of a straight line passing thru the origin, same as m, but m could not be the constant of proportionality if the line in question does not pass through the origin.
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Find the new price for the markdown given. Round to the nearest cent if necessary.
algol13

Answer:

The new price is 11.99

Step-by-step explanation:

First find the mark down

14.99 * 20 %

14.99 * .20

2.998

3.00

Subtract the markdown from the price

14.99-3.00

11.99

The new price is 11.99

6 0
3 years ago
Do the following summarize a categorical variable or a numerical variable? If the data is numerical, also state if it is continu
Leviafan [203]

The batting average of a baseball player is classified as a numeric continuous variable.

<h3>What are categorical and numerical variables?</h3>

  • Categorical variables assume labels, for example, good or bad.
  • Numerical variables assume numbers, as it own name says.

A batting average is given by the <u>number of hits divided by the number of at bats</u>, hence it is a numeric value.

<h3>What are continuous and discrete variables?</h3>

  • Continuous variables assume real values.
  • Discrete variables assume integer values.

The batting average is a real number, hence it is also a continuous variable.

More can be learned about classification of variables at brainly.com/question/17226865

#SPJ1

5 0
2 years ago
Please answer number 4 please!
Dimas [21]
The answer is : A

Hope this helps.
3 0
3 years ago
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4t−3&gt;37t−50<br><br> please help meh
m_a_m_a [10]
Here is the answer for questions like this you can use photo math for a simple fast way to do this math

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Four subtracted from eight is equal to two squared
Scilla [17]
Yes. This is true because 4 subtracted from 8 is 8-4=4. The value you get from subtracting 4 from 8 equals the same value you would get if you were to take the value of 2 and square it. Both equal 4.
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