4 years ago

Help me with 1 and 2 please

Mathematics

1 answer:

Bezzdna [24]4 years ago

5 0

Here are your answers. I hope this helps.

1) y = 10x

2) y = x

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Suppose that y varies directly with x, and y=4 when x=20. find y when x=9

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Answer:

y = 1.8

Step-by-step explanation:

y=kx

4=k(20)

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When x = 9:

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I am the smallest three digit number divisible by 2 3 and 4 at the same time Who am I

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Find the mean of the following data set: 40, 58, 37, 23, 66, 42, 35, 37, 51, 42, 56, 37, 61, 52.

svet-max [94.6K]

Answer:

45.5

Step-by-step explanation:

To find the mean is to find the average number of the data set.

In order to do this you add up all of the numbers, then divide it by the value how many numbers are in the set.

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3 years ago