Answer:
A. 1%
B. 80%
C. 0.8, 8/10
Step-by-step explanation:
A. There are 100 blocks so each block is 1/100 which is 1%
B. As you can see, there are 80 blocks shaded so that would be 80/100 which is 80%
C. You can represent a percent as a decimal or a fraction
Hope this helped!
Answer:
Unit rate
Step-by-step explanation:
unit rate: A rate is a ratio that is used to compare different kinds of quantities.
The standard form of the circle equation 4x² + 8x + 4y² + 32y +52 = 0 is (x + 1)² + (y + 4)² = 2²
<h3>What is a circle?</h3>
It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
We have an equation that represents the circle:
4x² + 8x + 4y² + 32y +52 = 0
Divide by 4 on both the sides:
x² + 2x + y² + 8y + 13 = 0
x² + 2x + 1 - 1 + y² + 8y + 4² - 4² + 13 = 0
x² + 2x + 1 + y² + 8y + 4² - 1 - 16 + 13
(x + 1)² + (y + 4)² = 4
(x + 1)² + (y + 4)² = 2²
Thus, the standard form of the circle equation 4x² + 8x + 4y² + 32y +52 = 0 is (x + 1)² + (y + 4)² = 2²
Learn more about circle here:
brainly.com/question/11833983
#SPJ1
Answer:
The multiplicative rate of change of the function is 
Step-by-step explanation:
You are given the table
An exponential function can be written as
where b is the multiplicative rate of change of the function.
Find a and b. Substitute first two corresponding values of x and y into the function expression:
Divide the second equality by the first equality:
Substitute it into the first equality:
So, the function expression is
Check whether remaining two values of x and y suit this expression:
So, the multiplicative rate of change of the function is
Answer:
The slope is 0
Step-by-step explanation:
m= (y2-y1)(x2-x1)
y2 is -3, y1 is -3
x2 is 1 and x1 is -9
m= -3-(-3)/1- (-9)
m=0/10
m= 0
