Option D
The regression line predicts that at x = 4, y equals 2143
<em><u>Solution:</u></em>
Given that when x equals 4, log(y) will equal 3.331
To find: Find y when x equals 4
Since we have given that,
When x = 4,
We need to find the value of 'y' when x = 4
Since it is logarithmic function with base 10, Raise to power of 10 on both sides,
On rounding to nearest whole number, we get 2143
Thus Option D is correct
Answer:
-8x+12
Step-by-step explanation:
Solve:
2(-5x + 10) + 2(x-4)= perimeter
-10x+20 + 2x-8= perimeter
-8x+12= perimeter
Hope this helps! :)
Try this solution:
1. The final formula for the area of the figure is: A=A₁+A₂, where A₁ - the area of the square (its side is 18m) and A₂ - area of the triangle (the base is (8+18)m., height is 16 m.)
2. Using all the data in the formula above:
A=18*18+0.5*16*(8+18)=324+8*26=324+208=532 m².
answer: 532
Answer: 9,216
Step-by-step explanation:
