A variable is a quantity that may change within the context of a mathematical problem or experiment. Typically, we use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.

Step-by-step explanation:

in other words is like x,y,z or any other letters

4 0

3 years ago

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Medium of 8,9, 10, 10, 11, 11, 11, 12, 13

Darina [25.2K]

Answer: 10.5

Step-by-step explanation:

Hope it's right!

7 0

2 years ago

An apple producer sells their product in bags that each contain 161616 apples. These apples have a mean weight of 808080 grams a

Dominik [7]

Answer:

Sample mean weight = 808080 grams

Step-by-step explanation:

The number of samples, n = 161616

The mean weight, $\mu = 808080$

Standard deviation, $\sigma = 555$

The sample mean weight, $\mu_{\bar{x}}$ = Mean weight, $\mu$

Since $\mu_{\bar{x}} = \mu$

Sample mean weight, $\mu_{\bar{x}} = 808080$

6 0

3 years ago

Find the value of y 2x+6=x-12

forsale [732]

Answer:

x=-6

Step-by-step explanation:

3 0

3 years ago

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