Answer
y = 0.2x − 7
Step-by-step explanation:
Find the slope first by subtracting (10, -5) and (5, -6) in slope formula, this will equal 1/5 or 0.2
Then find the y-intercept which is the point that crosses the y-axis, in this case -7 is the y-intercept
Finally format in y=mx + b for slope-intercept form
y=0.2x-7
Answer:
14.64
Step-by-step explanation:
A negative times a negative equals a positive and there are 2 decimal places.
Answer:
Step-by-step explanation:
The body of the Cylinder.
Formula
Area of the body = circumference * length
circumference = 2*pi * r
r = 6 m
Circumference = 2 * 3.14 * 6
Circumference = 12 * pi
Area of body = 12*pi * length
area of body = 12*9 * pi
Area of body = 108* pi
Two ends
The diagram is not complete enough to know whether or not there are 2 ends or one. I'll assume 2.
Area = 2 * pi r^2 For both
Area = 2 * pi * 6^2
Area = 72 pi
Total Area
Total area = 72 pi +108 pi
Total area = 180 pi
Total Area = 180 * 3.14
Total Area = 565.2
Answer: 80 is the number of cupcakes for which the profit is equal to 0
Step-by-step explanation:
Answer:
A = $3294.73
Step-by-step explanation:
Use the compound amount formula:
A = P(1 + r/n)^(n*t), where n represents the number of compounding periods per year.
Here,
A = $1600(1 + 0.024/12)^(12*30)
= $1600*(1 + 0.002)^(12*30)
= $1600(1.002)^360
A = $3294.73
