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victus00 [196]
3 years ago
6

A drawer contains 19 black socks and 19 white socks. If the light is off and Matt reaches into the drawer to get his​ socks, wha

t is the minimum number of socks he must pull out in order to be sure that he has a matching​ pair?
Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
3 0
I think 10 cause if you were to split the number in half, 10 and 9 would come out of that, and 10 is also a bigger number. I feel that the higher number you get, the better of a chance. But that's just my opinion.
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the following sequence is an arithmetic sequence.you are now shown very many terms of this sequence,but you are shown enough to
aivan3 [116]

because it is arithmetic not geometric 14,x,56 An = An-1 + d x = 14 +d --> d = x-14 56 = x +d --> d = 56-x By substitution x-14 = 56-x 2x = 70 x = 35 the sequence is 14,35,56

8 0
3 years ago
Ali has a 5apple, if you add apple any day 20apple, after how many day Ali has 245apple.
strojnjashka [21]

Answer:

49 days i think because 49x5=245

Step-by-step explanation:

8 0
3 years ago
F(x)=x^4+3, g(x)=x-7 and h(x)=square root of x then f(g(h(x))=
SpyIntel [72]

Answer:

<em>x² - 28x√x + 294x - 1372√x + 2404 </em>

Step-by-step explanation:

f(x) = x^{4} + 3

g(x) = x - 7

h(x) = √x

f(g(h(x))) - ?

g(h(x)) = √x - 7

f(g(h(x))) = (\sqrt{x} -7) ^{4} + 3 = ( √x - 7 )² × ( √x - 7 )² + 3 =

= (x - 14√x + 49)(x - 14√x + 49) + 3 =

= x² - 14x√x + 49x - 14x√x + 196x - 686√x + 49x - 686√x + 2401 + 3 =

=  <em>x² - 28x√x + 294x - 1372√x + 2404</em>

8 0
3 years ago
The volume of geyser 2 is 768000cm³. if 1000 cm³= 1 litre convert the volume of geyser 2 to liters​
polet [3.4K]
<h2>Volume</h2>

The volume of geyser 2 is 768000cm³. if 1000 cm³= 1 litre convert the volume of geyser 2 to liters

- To convert cm to liters divide the volume by 1000

  • \tt {768000cm^3}  \div 1000 =  \green{768  \: litres}

Therefore, 768000 cubic centimeters in liters is 768.

<h3>#CarryOnLearning</h3>
4 0
2 years ago
Find the 84th percentile
morpeh [17]

Answer:

Roughly speaking, in a normal distribution, a score that is 1 s.d. above the mean is equivalent to the 84th percentile. ... In other words, roughly 95 percent of students are within two standard deviations – positive or negative – of the average

5 0
3 years ago
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