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lina2011 [118]
3 years ago
9

What is the greatest common factor of 42 and 50

Mathematics
1 answer:
netineya [11]3 years ago
7 0
The GCF of both 42 & 50 is 2.
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Matthew deposits $400 into an account that earns 7% interest compounded quarterly. What is the balance in his account after 10 y
user100 [1]

Answer:

$787

Step-by-step explanation:

In terms of interest

To find the multiplier using '7% more' continues as follows

100% + 7% = 107%

107/100 = 1.07 (multiplier)

Add the ten years as a power to the multiplier

1.07^10

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To the nearest dollar = $787

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olya-2409 [2.1K]
The set of whole  numbers that share the common multiples of 2,520 and 3,780 are: 35, 105, and 315.
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What is the inverse of the function f(x) = 2x + 1?
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Answer:

f^{-1} = \frac{x-1}{2}

Step-by-step explanation:

f(x) = 2x+1

<em>Replace it with y</em>

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<em>Replace it by </em>f^{-1}

So,

f^{-1} = \frac{x-1}{2}

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