Answer:
It appears that the books have a scale factor for each one, meaning that <u>the 5th book would be 1200g</u>.
To check this regarding the average weight, add the weight of all 5 books together and divide by 5.
(400 + 600 + 800 + 1000 + 1200) / 5 = 800
The third table on the top row. It has a linear function because the Y is always constant. For example: -3 + -2= -5 -5 + -2= -7
Answer:
Step-by-step explanation:
Alright, lets get started.
We first need to find the surface area of the ramp without its base.
The ramp consists 4 sides two triangles and two rectangles.
Area of 1 triangle =
Area of 2 triangle = 42
Area of top rectangle =
Area of back rectangle =
So total area = square feet
We are asked to paint two coats of paint means we have to double the area.
So the double area is =
80 square feet requires = 1 quart of paint
994.8 square feet requires =
12.4 quart can't be purchased so complete number of quart will be 13 quart. : Answer
Hope it will help :)
Answer:
97 trays
Please follow along below for an explanation.
Step-by-step explanation:
If a stack of 50 kitchen trays is 7.25 inches tall, how many would it take to make a stack 14 inches tall?
The first step is to divide the 7.25/50 to determine the height of each plate.
The answer to this is 0.145 inches per tray.
Now you need to find how many are in 14 inches.
Divide 14 inches by 0.145 inches to find out how many plates are needed.
You will get an answer of 96.55
You can't exactly have 96.55 serving trays so you need to round to the nearest whole number. Because the decimal is greater than 0.5, you round up.
This gets you to 97 serving trays.
Answer:
V/I = R
Step-by-step explanation:
We want to solve the equation for R
V = IR
Divide each side by I
V/I = IR/I
V/I = R