1. What is the expansion of (a + b)8? Use Pascal's Triangle.

1 answer:

6 0

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tigry1 [53]

Answer:

x=75

I hope it's helps you

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4 years ago

Natasha_Volkova [10]

Its A because the ratio from females to males ls 5:3

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3 years ago

gavmur [86]

Let $x$ be the number Zabato is thinking of.

$3x + 10 = 8x$
$10 = 5x$
$2 = x$

So the number is 2.

7 0

3 years ago

guajiro [1.7K]

2.4 to the 5th power of 10

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3 years ago

kvv77 [185]

1st day= $5
2nd day = 5^2 = $25
3rd day = 25×3= $75
5 + 25 + 75 = $105

4 0

4 years ago