Answer:
$137.45
Step-by-step explanation:
First, we need to find the area of the circular rug in square feet.
Then we will multiply that with 1.75 to get total cost.
First,
Area of Circle = 
Where r is the radius (which is half of diameter)
Given, diameter = 10 feet
Radius = 10/2 = 5 feet
Now, the area (A) :
So, total cost would be:
78.54 * 1.75/sq ft = $137.45
Answer:
30,000,000 + 400,000 + 50,000 + 9,000 + 800 + 70
Step-by-step explanation:
Not many steps, just typing it out.
30,000,000 + 400,000 + 50,000 + 9,000 + 800 + 70
(edit: thank you for Brainliest!)
To find the solution to the problem, we can divide the number by 1,000.
Because we're trying to find how many 1,000's are there in this 800,000.
800,000 / 1,000 = 800
There are 800 1,000's in that number.
1. find slope
x=tickets sold
y=money made
slope=(y2-y1)/(x2-x1)
take any point
(5,23.75) and (10,47.50)
input (note, (x,y))
(47.50-23.75)/(10-5)=23.75/5=4.75
slope=4.75
y=mx+b
m=slope
b=yintercept
y=4.75x+b
input
47.5=4.75(10)+b
47.5=47.5+b
b=0
equation is y=4.75x
if ticket sold is 24 then x=24
y=4.75(24)
y=114
answer is $114
2. points
(0,56.00) and (3,45.5)
slope=(y2-y1)/(x2-x1)
slope=(45.5-56.00)/(3-0)=-3.5
y=-3.5x
slope=-3.5
logic it yourself
equation is
y=-3.5x+0
y intercept is when x=0 so when the start of it was or when time=0
x intercept is when y=0 is when he has no money left
1.a. rate of change=4.75
b. $114
2. a.do this yourself, (desmos graphing calculator)
b. slope=-3.5 (duh, means money goes down with time)
c. equaiton is y=-3.5x+0, xint meanss when he has no money, y int means when time=0 or when it started
