Answer:

Step-by-step explanation:
Let

step 1
Find the slope
The formula to calculate the slope between two points is equal to
substitute the values
step 2
Find the equation of the line into slope-point

with the slope and the point A



6% (or 7% if you round)
WORK
New - Old / Old
420-450
-30 / 450
-6.6
6% decrease
Answer:
First option: True.
Step-by-step explanation:
To know if the volume of this cylinder is 496.21 ft³, you need to use the formula for calculate the volume of a cylinder:

Where "r" is the radius and "h" is the height.
You can observe in the figure that the radius of the cylinder is 4.5 feet and the height is 7.8 feet.
Then, knowing this, you can substitute these values into the formula.
Therefore, the volume of this cylinder is:

Then the answer is: True.
Answer:
123212321
Step-by-step explanation:
0.8 has one decimal.. so... let's make it a fraction first, by using one zero with a one as denominator.

is between any of those, among many other fractions as well.