Alexis reads 125 pages or about 45% of her book. How many total pages are in the book? Please explain

Mathematics

1 answer:

Thepotemich [5.8K]4 years ago

3 0

278. I divided 125 by .45 and it gave me roughly 278 :)

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Help i still dont understand

VladimirAG [237]

Answer:

1. c

2. a

3. d

4. b

Step-by-step explanation:

For 1, use parchment paper for rotating it around the origin.

For 2, just make the y value positive.

For 3, add 13 to the y value.

For 4, use process of elimination with the answer choices.

(I know right, horrible explanation but you wanted the answers right?)

4 0

3 years ago

Q # 1 simplify the expression

Agata [3.3K]

<u>Answer</u>

95,040

<u>Explanation</u>
The interpretation of this expression is; the number of permutation of 5 objects out of 12.

12P5 = 12!/(12-5)!

=12!/7!
=(12×11×10×9×8×7×6×5×4×3×2×1)/(7×6×5×4×3×2×1)

=12×11×10×9×8
=95,040

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3 years ago

The sum 51 5/6 + (-37 1/12) is equal to what?

postnew [5]

Those two added together are equal to
14 and $\frac{3}{4}$