Two interpolate you need two points.

Then you assume that there is a linear correlation between those points and so you can derive the value of mid point.

You have a table with median sale prices of single family homes sold for the years from 1975 to 1995.

In this case you have to use the median sale price of single family homes sold at two years: 1994 and 1995.

You assume that the prices of the table are for the end of the year, then the price sold in June 1995 is right in the middle of the sold price in1994 and 1995.

So, the interpolation will give to [price in 1994 + price 1995] / 2 = [140,400 + 141,400] / 2 = 140,900

Answer: 140,900

5 0

3 years ago

Solve the x to the nearest tenth

Nezavi [6.7K]

Answer:

x=11.2

Step-by-step explanation:

So, to solve for x you have to use pythag Theorem. X is the hypotenuse

If you separate this shape into two parts, splitting the slant portion and the rectangle part. You will have a right triangle, and then you would find all the legs of the triangle.

The shorter leg, which is on the left side. Since the left side including the slanted part is 13 and we had to split the shape the shorter leg would equal 5

13-8=5.

And since the longer leg has the same length as the rectangle, which is 10. You would take both these numbers.

then, Square them and add them. So, 5x5=25

and 10x10=100

100+25=125 afterwards you find the square root. $\sqrt{125}=11.18$

7 0

3 years ago

4. x² + 9x + 14Factor the trinomial​

4. x² + 9x + 14Factor the trinomial