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Dafna1 [17]
4 years ago
15

55 POINTS & WILL MARK BRAINLIEST!!!!!!!! PLEASE HELP

Mathematics
1 answer:
Lostsunrise [7]4 years ago
5 0

Answer:

The second condition is a function.

'When I turn the knob left, the door locks every time.'

Step-by-step explanation:

We know function is a special type of relation in which every element of a set ( Here set A(let) includes {H} in first condition and {turning the knob} in second condition) is related to other set (Here set B(let) includes {output U and G} in first condition and{locking of door}in second condition) in such a way that every element of set A have one and only one image in set B.

Here,

In condition 1 one element of set A(pressing key H) have two image(output U and G both)

[which do not satisfies the condition for being a function.]

In condition 2 one element of set A(turning knob left) have only one image(locking of door every time.)

[which satisfies the condition of being function]

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Brainliest answer
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Given the functions f(n)=11 and g(n)=\left(\dfrac{3}{4}\right)^{n-1}, you can consider a_n=11\cdot \left(\dfrac{3}{4}\right)^{n-1} as n-th term of the geometric sequence with first term a_1=11 and common ratio q=\dfrac{3}{4}.

For n=9,

a_9=11\cdot \left(\dfrac{3}{4}\right)^{9-1} =11\cdot \left(\dfrac{3}{4}\right)^8=1.101.

Answer: the correct choice is B.

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3 years ago
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Answer:$5 dollars

Step-by-step explanation:

8 0
3 years ago
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masha68 [24]

Answer:

Step-by-step explanation:

Given that a rectangle is constructed with its base on the x axis and two of its vertices on the parabola

y=100-x^2

This parabola has vertex at (0,100) and symmetrical about y axis.

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Hence coordinates of any rectangle are

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3 years ago
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FromTheMoon [43]

Answer:

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Step-by-step explanation:

.

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4 years ago
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Answer:

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Given data

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