To find the volume of a 3D shape, you do length times width times height. (l•w•h)
Answer:
no
Step-by-step explanation:
because for it to be a function it needs to be negative
Answer:
4
Step-by-step explanation:
Let's start with the easiest bits.
We know the probability of drawing a red card is 1/4, this means every four cards there is one red. So, 12/4 = 3, there are 3 red cards in the 12 card pile.
Next, we are also given the probability of drawing a blue card us 1/12. In the same fashion, we can figure out there is 1 blue card.
Finally, we are told the probability of drawing a green card is the same as drawing a yellow card. Therefore there is the same amount of green cards as yellow.
There are 8 cards left that are green or yellow, as 12 - 1 - 3 is 8. 8/2 is 4, so there are 4 green cards in the box.
Hope this helps!
The area of the room is 
square feet so Michelle's reasoning was incorrect.
Step-by-step explanation:
Step 1:
To calculate the area of the given room, we divide the unknown shape into known shapes.
The room's shape is made of 2 rectangles.
The area of a rectangle is the product of its length and its width.
One rectangle has a length of 10 feet and a width of 
feet.
The other rectangle has a length of 
feet and a width of 
feet.
Step 2:
The area of the first rectangle 
square feet.
The area of the second rectangle 
square feet.
The total area of the room 
square feet.
The area of the room is square feet so Michelle's reasoning was incorrect.
