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ankoles [38]
3 years ago
7

What is 4.9 x 10 -3 in standard form?

Mathematics
2 answers:
raketka [301]3 years ago
5 0

Answer:

0.0049

Step-by-step explanation:

lidiya [134]3 years ago
4 0
The answer is B! Good luck!
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#4 math homework help needed. Thank you
liubo4ka [24]

Answer:

C. -1

Step-by-step explanation:

f(x) = 2/ (-x-1)

As we can see, f(x) is a fraction with two components: numerator (2) and denominator (-x-1).

According to the theorem, the fraction only exists when its denominator is different from 0.

So that in this situation, (-x-1) has to be different from 0

- x - 1 ≠0

=> - x≠ 1

=> x ≠ -1

So that if x = -1, (-x-1) = 0, making the fraction not exist.

So the input is not allowed is x = -1

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3 years ago
How much interest will Hannah
baherus [9]

keeping in mind that a year has 12 months, thus 6 months is really 6/12 of a year.

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2 years ago
H + 86.43 = 531.79<br><br> h = ___________
dedylja [7]
H= 445.36
because you bring the 86.43 over to the 531.79. which would make 86.43 a negative number. so you subtract 531.79 by 86.43
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