2 years ago

Determine if each relation is a function if not explain why

Mathematics

1 answer:

bekas [8.4K]2 years ago

8 0

Answer: a c d

Step-by-step explanation: they are functions because the line is intersecting points as well as being squared cubes and a is a absolute value function

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Insects known as walking sticks move very slowly. They can move 2 inches every 5 seconds. At this rate, how far could a walking

Arisa [49]

2/5 = x/30......2 in to 5 sec = x in to 30 sec
cross multiply
5x = 60
x = 60/5
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3 years ago

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Nonamiya [84]

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3 years ago

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3 years ago

Billy bob uses a 10-square model to find 20% of 80. what is 20% of 80? EXPLAIN how Billy Bob can use this model to find 20% of 8

Dvinal [7]

Percentages are numbers that are units of 100

The value of 20% of 80 is 16

<h3>How to determine the percentage value</h3>

The model is not given.

However, the percentage value can still be calculated

The expression is given as:

$20\%\ of\ 80$

Express of as product

$20\%\ * 80$

Express 20 % decimal

$0.20* 80$

Evaluate the product

Hence, 20% of 80 is 16