8/9
-----\
8
-------\9
8.0
.8
-------\9
80
-72
-------
8
This process will just repeat forever so the answer is .8888888 repeating
So the answer is 1 and 1/9 or 1
Answer:
Sammy charges less by $3.75
Step-by-step explanation:
givens
-Sammy: 21.75 for 3 hrs
-y=8x for Claire
-5 hours, and who charges less?
21.75/3
$7.25/hr
y=8(5)
y=$40
y=7.25(5)
y=$36.25
40-36.25
$3.75
12 cookies= 1 dozen.
12*4 (dozens) =48
48/ 4= 12
12 cookies is a 1/4 or 25% of the whole amount of cookies.
48- 12= 36
He brings 36 cookies to school.
Residual is the difference between the y value of scatter plot and y value of regression equation
A scatter plot containing the point (6, 8), the y value of scatter plot is 8
y=6x+4, to get y value of regression equation we plug in 6 for x
y = 6(6) + 4 = 40
Residual e = y value of scatter plot - y value of regression equation
=8 - 40 = -32
Answer : e=-32
First, determine the center of the circle by getting the midpoint of the points given for the circumference.
midpoint = ((0 + 0)/2, (3 + -4)/2)
midpoint (0, -0.5)
Then, we get the radius by determining the distance from either of the circumferential point to the center.
radius = √(0 - 0)² + (3 +4)² = 7
The equation for the circle would be,
x² + (y + 0.5)² = 7²
