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Delicious77 [7]
3 years ago
14

Can you answer this question

Mathematics
1 answer:
Luden [163]3 years ago
4 0
The correct answer choice 2
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A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times. What is the experimenta
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The answer would be 1/3
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A coat originally cost $130. Now it is on sale for 60% of its original cost. What is the sale price of the coat?
babunello [35]

Answer:

$78

Step-by-step explanation:

to find 60% of 130 multiply 130 by 0.6

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dexar [7]

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B

Step-by-step explanation:

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2 years ago
Read 2 more answers
F(x)= √x-5. find f-2
rodikova [14]

For this case we have:

Be a function of the form y = f (x)

Where:

f (x) = \sqrt {x-5}

If we want to find f (-2), we substitute x = -2, then:

f (-2) = \sqrt {-2-5}\\f (-2) = \sqrt {-7}

Since we have a negative root, the result will be given by complex numbers. By definition:

\sqrt {-1} = i

So:

f (-2) = \sqrt {7} i

Answer:

f (-2) = \sqrt {7} i


3 0
3 years ago
Let f(t)=6−2t2. Evaluate f(t+1).
tia_tia [17]

Answer:

f(t+1)= -4t+2

Step-by-step explanation:

Subsitute the given vaule into the function and evaluate.

7 0
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