Answer: The line of best fit is y = 3x + 2.
The points in the list fall in a straight line. All we need to do is find the slope and the y-intercept. Then, put them in the form of : y = mx + b
First, the slope. Our x-values are in order and our y-values are going up by 3. So, 3 is our slope.
Second, the y-intercept. The point (1, 5) is our first point. If he go down 3 and back to 0, we will have the y-intercept of 2.
You can graph these points and the equation to prove that it is correct.
I'll take it as world war 1, the allied forces won the war, including UK, italy, US, france, russia and many more. they accepted the surender of germany, hungary, austria and other central forces.
Answer:
74.33
Step-by-step explanation:
We need to figure out the surface area. The formula for surface area is A=2πrh+2πr2
We substitute r with the radius of this cylinder and the h represents the height of this cylinder. The height we can find because we just add the diameters of the tennis balls. So 2.6*3 = 7.8. Then we get the radius, which will just be the radius of a sphere, so 1.3. Then we plug them into the formula, giving us 74.33
Answer: 2/3 is a rational number
Step-by-step explanation:
Rational numbers are numbers that can be expressed in the form a/b , that is , the numbers that can be expressed as a fraction.