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natita [175]
3 years ago
12

30 inches increased by 30%

Mathematics
2 answers:
Stella [2.4K]3 years ago
8 0
Clskshekskskxnxkdkdkskjdnddjdmd

30/100=3/10

I think it's 60%
Damm [24]3 years ago
7 0
30 x 1.3= 39
So it's 39 inches
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Step-by-step explanation:

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<h3>How to determine if Sam’s conjecture is correct or not?</h3>

Sam’s conjecture is given as:

For x ≤ - 2

It is true that x^5 + 7 > x^3.

The inequality x ≤ - 2 means that the highest value of x is -2

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The above inequality is false because -8 is greater than -25 i.e. -8 > -25 or -25 < -8

Hence, the true statement about Sam’s conjecture is that the conjecture is not correct

Read more about conjectures at

brainly.com/question/20409479

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