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vichka [17]
3 years ago
10

Function or not a function?

Mathematics
2 answers:
Travka [436]3 years ago
7 0
Nope that’s not a function hope this helps
zvonat [6]3 years ago
3 0

Answer:

not a function

Step-by-step explanation:

in a function, the x value <em>cannot</em> be repeated

however, the y value <em>can</em> be repeated

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This pattern follows the rule multiply by 2. What other feature do you observe? 4, 8, 16, 32, 64, 128
ElenaW [278]

Answer:

Each number is 2 to the power some integers.

Step-by-step explanation:

The pattern is 4,8,16,32,64,128.

It follows the exponent of 2.

4=2*2 =2^{2}

8=2*2*2=2^{3}

16= 2^{4}

32 =2^{5}

64=2^{6}

128 =2^{7}

so, it is 2 to the power integers.

4 0
3 years ago
Can you help me figure this out what area is the shaded part
Softa [21]
24 right ????? I don't really remember
8 0
4 years ago
Lucy goes out to lunch. the bill, before tax and tip, was $12.70. a sales tax of 6.5% was added on. lucy tipped 18% on the amoun
ASHA 777 [7]

Answer:

  26%

Step-by-step explanation:

Adding r% to a bill is equivalent to multiplying the amount by (1 +r%). Each resulting amount is rounded to the nearest penny.

__

<h3>tax</h3>

After the 6.5% tax was added, the bill was ...

  $12.70 × (1 +0.065) = $13.5255 ≈ $13.53

<h3>tip</h3>

After the 18% tip was added to this amount, the total cost was ...

  $13.53 × (1 +0.18) = $15.9654 ≈ $15.97

<h3>total</h3>

Then the multiplier of the original bill was ...

  $15.97/$12.70 ≈ 1.25748... ≈ (1 +25.7%)

The total cost was about 26% more than the original bill.

3 0
2 years ago
PLEASE HELP!!!
zlopas [31]

Answer:

<h2>13</h2>

Step-by-step explanation:

24, 10 and 26

It's te Pythagorean triple:

10

Therefore, te given triangle is a right triangle.

A radius of the circumscribed circle is equal a half hypotenuse length.

The hypotenuse in a right triangle is the longest side of the triangle.

Therefore

r=26:2=13

7 0
3 years ago
Which ordered pairs are solutions to the equation?
Nesterboy [21]

the answer would be B because if you imput the variables the equation comes out equal.
7 0
3 years ago
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