Answer:
Second graph
Step-by-step explanation:
Direct Variation is in the form of<em> </em><em>y</em><em> </em><em>=</em><em> </em><em>mx</em><em> </em>[a part of the Slope-Intercept Formula]. In this case, y-intercept and x-intercept are located at the origin, and with that, you have your answer.
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If the "some number" is represented by m, then "some number cubed" is m^3. The product of that and 2 is 2m^3. Eight more than that product is
.. 8 +2m^3 . . . . . . . . upper-left selection
<u>Given</u>:
Mean,
Standard deviation,
The Chebyshev theorem will be used for the solution of the given query,
i.e.,
(i)
⇒
The lower limit will be:
=
=
=
The upper limit will be:
=
=
=
hence,
The 75% houses sold are between:
⇒ (200000, 400000)
(ii)
⇒
By putting the values, we get
now,
⇒
(%)
hence,
88.88% houses sold between 150000 and 450000.
(iii)
⇒
By putting the values, we get
now,
⇒
(%)
hence,
85.21% houses are sold between 170000 and 430000.
Learn more:
brainly.com/question/20897803
Sales tax: tax rate * cost before tax = 6% * $299.00 = $ 6*299.00/100 = $ 17.94
Total bill = cost before tax + tax = $299.00 + $17.94 = $ 316.94
(going to number these 1-4 starting with the top one)
1. 6:5
2. 1:3
3. 4:3
4. 1:2