Answer:
The ratio of the height of the actual table to the height of the model table is .
Step-by-step explanation:
As given
A table is 4 ft high. A model of the table is 6 in. high.
As
1 foot = 12 inch
Now convert 4 ft into inches .
4 ft = 4 × 12
= 48 inches
Height of the actual table = 48 inches
Now the ratio of the height of the actual table to the height of the model
table .
Therefore the ratio of the height of the actual table to the height of the model table is .
If it is rectangular or square then just multiply the length x width and you get the area (shaded area)
<span>It introduces the relationship between two variables and is called correlation. Proportionality or variation is state of relationship or correlation between two variables It has two types: direct variation or proportion which states both variables are positively correlation. It is when both the variables increase or decrease together. On the contrary, indirect variation or proportion indicates negative relationship or correlation. Elaborately, the opposite of what happens to direct variation. One increases with the other variables, you got it, decreases. This correlations are important to consider because you can determine and identify how two variables relates with one another. Notice x = y (direct), y=1/x (indirect)
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Answer:
The answer is y=7x-15
Step-by-step explanation:
The formula for slope is y=mx+b where m is the slope, or the rate of change, and b is the y-intercept, or the initial value, which is the point where x=0.
The rate of change, or slope, is 7, so m will be replaced with 7.
-15 is the y-intercept, so b will be replaced with -15.
Therefore, the slope-intercept form is y=7x-15.
