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Debora [2.8K]
3 years ago
5

What will the answer be for : -2.25x+8.75x+10-20

Mathematics
1 answer:
Mazyrski [523]3 years ago
5 0

Answer:

-3.5

Step-by-step explanation:

If you use PEMDAS:

-2.25x + 8.75x = 6.5x

Then,

10-20= -10

Add the 2 and:

6.5+ -10= -3.5

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In mathematical notation, these facts can be expressed as follows, where x is an observation from a normally distributed random variable, μ is the mean of the distribution, and σ is its standard deviation:

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4 years ago
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4 years ago
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Answer:

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3 years ago
A certain four​-cylinder combination lock has 50 numbers on it. to open​ it, you turn to a number on the first​ cylinder, then t
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A certain four​-cylinder combination lock has 50 numbers on it.

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50 * 50 * 50* 50 = 6250000

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