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2 years ago

Funniest photo and you get brainy

Mathematics

2 answers:

alisha [4.7K]2 years ago

7 0

Answer: Ok

Step-by-step explanation

its funny right?

lesya692 [45]2 years ago

5 0

Answer:

bet

Step-by-step explanation:

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Where might be a lesser sooty owl be found sleeping?

emmainna [20.7K]

The Lesser Sooty Owl is a strictly nocturnal bird. Hides & sleeps during the day in dense foliage, between tangles of aerial roots, in all kinds of crevices, or beneath overhanging banks. Hunts in clearings and near roads, but also inside forest.

8 0

3 years ago

A leprechaun places a magic penny under a girls pillow. The next night there are 2 magic pennies under her pillow. The following

kiruha [24]

Answer:

After 47 days she will have more than 90 trillion pennies.

Step-by-step explanation:

At the beginning there was 1 penny. At the second day the amount of pennies under the pillow became 2.

The amount of pennies doubled each day. So the series is,

$1,2,4,8,16,32,.....$

This series is in geometric progression.

As the pennies from each of the previous days are not being stored away until more pennies magically appear so the sum of series will be,

$S_n=\dfrac{a(r^n-1)}{r-1}$

where,

a = initial term = 1,

r = common ratio = 2,

As we have find the number of days that would elapse before she has a total of more than 90 trillion, so

$\Rightarrow 90\times 10^{12}\le \dfrac{1(2^n-1)}{2-1}$

$\Rightarrow 90\times 10^{12}\le \dfrac{2^n-1}{1}$

$\Rightarrow 90\times 10^{12}\le 2^n-1$

$\Rightarrow 2^n\ge 90\times 10^{12}+1$

$\Rightarrow \log 2^n\ge \log (90\times 10^{12}+1)$

$\Rightarrow n\times \log 2\ge \log (90\times 10^{12}+1)$

$\Rightarrow n \ge \dfrac{\log (90\times 10^{12}+1)}{\log 2}$

$\Rightarrow n \ge 46.4$

$\Rightarrow n\approx 47$

8 0

3 years ago

I need to know the percent!

Anton [14]

6/12=1/2
Therefore 6/12 is equal to 50/100 or 50%

4 0

3 years ago

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Keith bought a package with 2 l pounds

Sholpan [36]

Answer:

1lb

Step-by-step explanation:

He bought two lbs of ground beef and used a pound to make hamburgers therefore he has a pound left over.

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3 years ago

What is -56 divided by positive 14

pantera1 [17]

Answer:

-56divided by +14= -4 because the negatives take over if there is only 1

please give me branliest

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers