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2 years ago

Plzzz help me do this :-)

Mathematics

1 answer:

yawa3891 [41]2 years ago

4 0

Answer:

A = 3

Step-by-step explanation:

A = ∛(22 + √(30 − √(20 + √(23 + ∛8))))

A = ∛(22 + √(30 − √(20 + √(23 + 2))))

A = ∛(22 + √(30 − √(20 + √25)))

A = ∛(22 + √(30 − √(20 + 5)))

A = ∛(22 + √(30 − √25))

A = ∛(22 + √(30 − 5))

A = ∛(22 + √25)

A = ∛(22 + 5)

A = ∛27

A = 3

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2 years ago

S the standard deviation of the sample a good estimate of the variation of salaries of tv personalities in general?

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2 years ago

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2 years ago

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2 years ago

Jared has 12 more comic books than Zoe. If they have 28 comic books

ZanzabumX [31]

Answer:

20 comic books

Step-by-step explanation:

Let us first set up a variable, x, for the number of books that Zoe has. If Jared has 12 more comics than Zoe, he would have x+12 books.

Given that Zoe and Jared have a total of 28 comic books, let us write an equation and solve for x:

$x+x+12=28\\2x+12=28$

Now that we have a simplified version of the equation, let us solve for x by isolating the variable on the left side:

$2x=28-12\\2x=16\\x=8$

We now know that x=8, and also that Jared has x+12 books. To find the number of comic books Jared has, let us add 12 to x:

$x+12=\\8+12=\\20\\$

Therefore, Jared has 20 comic books.

I hope this helps! Please let me know if you have any further questions :)

4 0

2 years ago

Plzzz help me do this :-)​

Plzzz help me do this :-)