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shusha [124]
3 years ago
11

What are the domain and range of the function f(x)=logx-5?

Mathematics
1 answer:
lora16 [44]3 years ago
7 0
<h2>Answer</h2>

Domain is (5, ∞), {x| x is greater than 5} for all integer n

Range is (-∞, ∞), {y| y belongs to Reals numbers}

<h2>Explanation</h2>

F(x) = log (x - 5)

Set up the equation for x

x - 5 > 0

or,

x > 5

So the domain is all values of x greater than 5 to infinity.

Range is set of all correct or valid values of y.

Range = (-∞, ∞), {y| y belongs to Reals numbers}


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Eight children are divided into two teams each containing 4 children. how many different divisions are possible?
Alekssandra [29.7K]
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n! / (r! *(n-r)!) 
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r is the group you need to sort them into (4)
(i know it's 2 groups of 4 but if you solve this for 1 group, the other group is automatically made of the remaining kids)
definition of !:
a number with a ! means 1*2*3...*that number (so that number multiplied by every number smaller than it all the way to one)

so we put 8 and 4 in this equation:
8! / (4! *(8-4)!) 
simplify:
8! / *(4! 4!) 
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you will get 70
your answer is 70
4 0
3 years ago
What is the diameter of a sphere with a volume of 80487 in", to the nearest tenth of an inch?​
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The diameter of a sphere with a volume of 80487, to the NEAREST tenth
is Answer: d=53.57
4 0
2 years ago
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8 0
3 years ago
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So, for each one you are trying to complete a full rotation or 360°. This means that you should add up all of the numbers and subtract that from 360.

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