Answer:
Step-by-step explanation:
Givens
- The railing will begin at 36 inches height.
- The slant decreases 9 inches for every 12 horizontal inches.
According to the problem, the slant is
The initial condition of the function is 36, which is a constant. Also, the slant is negative, because the problem states that "decreases".
If we see the problem form the perspective of a linear function, the constant ratio of change would be the slant.
Therefore, the linear function that models this problem is
So, the answer is the first choice.
Answer:11%
Step-by-step explanation:
Percentage decrease is gotten with thus formula.
Actual price - Old Price= New price
New price/Old Price * 100/1
From the above question.. $18= Old price , $20= New price
So 20-18 = 2(New Price)
2/18 *100 = 0.11 * 100 = 11%
Answer:
- See the graph attached an example below chosing three pairs or points.
Explanation:
I graphed the spots. Please, see the graph attached.
To calculate the distance between to points you use the distance formula:
Selecting some points, this is how you calculate the distance:
Thus, the order of the distances, for those pairs of points, ranked from longest to shortest are:
Answer:
(50000000 ≤ P ≤ 90000000)
Step-by-step explanation:
The chart represents annual profits in millions of dollars. From the chart, the least annual profit is 50 million dollars and that was is the year 2009.
The highest annual profit is 90 million dollars and that was is the year 2012.
The compound inequality representing the annual profits P(in millions or dollars) from 2006 to 2013 would be
(50000000 ≤ P ≤ 90000000)
