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N76 [4]
3 years ago
12

Why do you think you have to learn optional mathematics clearly?​

Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

Maths is everyday life.

Mathematics is an essential discipline in today’s world. It is a powerful tool for understanding the world around us and our perspective of the important issues facing us as individuals, families, businesses, and nations. Math surrounds us; we see and use math skills and capabilities every day–from balancing our checkbooks to advertising agencies to doctors; from retailers to builders, lawyers and accountants. Everyone needs some level of specific mathematics knowledge. Most professions use math to perform their job better and to get ahead in the world.

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5 0
3 years ago
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If a randomizer picks seven letters from the alphabet (with repeats allowed), how many possible outcomes are there?
Virty [35]

Answer:

7×26=182

Step-by-step explanation:

I'm pretty sure that's the right answer but I just multiplied 26 by 7. Hope that helped!

7 0
3 years ago
Find the mean of 25 numbers if the mean of 15 of them is 18 and the mean of the rest is 13
sergij07 [2.7K]

Given the mean of 15 of them is 18 and the mean of the rest is 13

And the total numbers are 25

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First, we need to find the sum of all numbers

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so, the sum of all numbers = 270 + 130 = 400

so, the mean of the all numbers =

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7 0
2 years ago
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3 years ago
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