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Ulleksa [173]
3 years ago
12

4. There are 10 pupils in a class. Half of them are

Mathematics
1 answer:
Vlad1618 [11]3 years ago
4 0

Answer:

hello :)

no quite sure but I think it is:

50/100

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What is the next term in the sequence 58, 47, 36, 25, ...?<br> –58<br> –8<br> 14<br> 69
34kurt
The answer is 14 
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Which of the following have a common denominator of 18?
vagabundo [1.1K]
A because 2x9 equals 18 and 9x2 equals 18
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3 years ago
If f(x)=x2+1, then (f∘f)(x)=
PSYCHO15rus [73]

The resulting composite function (f∘f)(x) is x⁴+2x²+2

When a function is written inside another function, it is known as a composite function

Given the function f(x)=x²+1,

(f∘f)(x) = f(f(x))

f(f(x)) = f(x²+1)

This means we will need to replace x with x²+1 in f(x) as shown:

f(x²+1) = (x²+1)²+1

Expand

f(x²+1) = x⁴+2x²+1+1

f(x²+1) =  x⁴+2x²+2

Hence the resulting composite function (f∘f)(x) is x⁴+2x²+2

Learn more here: brainly.com/question/3256461

3 0
3 years ago
The Students at Sunnyside School built a rectangular pyramid of aluminum cans for a world record. The top layer had 2 rows with
Lana71 [14]
2 times 3 equals 6.and 4 times6 equals 24.and 8 times 12 equals 96 add them all together and you will get 126


HOPE THIS HELPS
If it does please press the heart thing please
7 0
3 years ago
What is the surface area of the cylinder? Express the answer in terms of pi
Sholpan [36]
Bonjour,

answer ≈ 522.92

working
A= 2πrh+2πr^2
=2 x π x 4 x 18+2 x π x 4^2
≈552.92031
4 0
3 years ago
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