Answer:
side length and perimeter of 1 face
area of 1 face and surface area
Step-by-step explanation:
Just did it
Answer:
7.5 quarts
Step-by-step explanation:
You first need to find out how much it emits in 1 second. So, 3 quarts divided by 4 seconds is .75, which means the hose emits .75 quarts in one second. Finally, you need to find how much it emitted in 10 seconds. So take how much it emits in one second (.75) and multiply by 10. So therefore, the answer is 7.5 quarts of water in 10 seconds.
Answers:
- Function
- Function
- Not a function
- Not a function
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Explanation:
- Relation 1 is a function because any input item in the domain leads to exactly one and only one output item in the range. If we had say 2 arrows coming from "chair", and pointing to two different outputs, then we wouldn't have a function. It's perfectly possible to use words in place of numbers when talking about functions. All that matters is that we have one input map to exactly one output.
- Relation 2 is a function for similar reasoning as relation 1. It's possible to have an output repeated and still have a function.
- Relation 3 is not a function. Why not? Because of the points (j,v) and (j,t). The input j leads to more than output (v and t at the same time). A similar issue happens with the input 's' also.
- Relation 4 is also not a function. The repeated input this time is -5 which maps to the outputs z and 'a' at the same time.