3 years ago

RESUELVE... A. 4X + 5X, B. -3X-2X

Mathematics

1 answer:

777dan777 [17]3 years ago

8 0

I don't recognize this problem, please make sure the input is complete.

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The experimental probability of getting a 6 on a number cube is 7/40. Which is true about the event's experimental probability?

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3 years ago

Show your work<br> 2) Is(-3,-7) a solution to<br> 4x – 8y < 24<br> Show your work

asambeis [7]

Answer: false, 44 is not less than 24

Step-by-step explanation:

Substitute-3 for x and -7 for y.

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3 years ago

A rabbit population doubles every 4 weeks.There are currently five rabbits in a restricted area. If t represents the time in wee

sertanlavr [38]

Doubling formula is this:

$P(t)=P(2)^{\frac{t}{d}}$
where P=initial number of rabbits
t=time
d=time it takes to doulbe

ok, so 4 weeks is the doubling time so that is 4*7=28 days

we wawnt time=98
and oroiginal number of rabbits is 5 so
$P(98)=5(2)^{\frac{98}{28}}$
$P(98)=5(2)^{3.5}$
$P(98)=5(2^3)(\sqrt{2})$
$P(98)=5(8)\sqrt{2}$
$P(98)=40\sqrt{2}$
so P(98)≈56.56
we can't have .56 rabbit so round down or up
about 56 or 57 rabbits in 98 days

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4 years ago