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
You would multiply 1/7 and 14 to get your number so your answer is 2
Recognise firstly that you're making a right-angled triangle, with the hypotenuse being the ladder; and the wall and ground making up the other two sides. One vertical side is 15 ft long, the hypotenuse is 20 ft long. Use Pythagoras' Theorem to solve for the length of the remaining side: <span><span>a2</span>+<span>b2</span>=<span>c2</span></span><span><span>152</span>+<span>b2</span>=<span>202</span></span><span><span>b2</span>=400−225</span><span><span>b2</span>=175</span><span>b=<span>175<span>−−−</span>√</span>=13.22ft</span> To get the angle the ladder makes to the ground, use the trigonometric functions - sine in this case: <span>sinθ=<span><span>opposite</span><span>hypotenuse</span></span></span><span>sinθ=<span>1520</span></span><span>θ=si<span>n<span>−1</span></span>(0.75)</span><span><span>θ=0.848radians(48.5degrees)</span></span>
New price is 318.75, u save 56.25
The missing Steps 4 and step 6 are respectively; 4) 22 divided by 0.25 − 12.6 ÷ 6 and 6) 88 - 2.1
<h3>How to use order of operations?</h3>
We want to find the sum of four squared plus six divided by the absolute value of negative 0.25 − 12.6 ÷ 6.
The steps are;
1) the quantity of the sum of four squared plus six divided by the absolute value of negative 0.25 − 12.6 ÷ 6
2) the quantity of the sum of four squared plus six divided by 0.25 − 12.6 ÷ 6
3) the quantity of the sum of 16 plus six divided by 0.25 − 12.6 ÷ 6
4) 22 divided by 0.25 − 12.6 ÷ 6
5) 88 − 12.6 ÷ 6
6) 88 - 2.1
Read more about Order of Operations at; brainly.com/question/27529825
#SPJ1
