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nlexa [21]
3 years ago
10

If T(n)=2-7n, what is the first term

Mathematics
1 answer:
Amanda [17]3 years ago
5 0
T(1)=2-7\cdot1=2-7=-5
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Area of rectangular figures​
iren2701 [21]

Answer:

531 in^2

Step-by-step explanation:

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378 + 153 = 531 in^2

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Select all of the equations that are equivalent to<br>2-5y=-7​
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c

Step-by-step explanation:

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Please help me get the right answer?!
Aleksandr-060686 [28]
The answer is A, \frac{1}{81}. This is because when plugging in -2 for x, the expression will look like this: 9^{-2}. To make the exponent positive, you have to flip it into a fraction. Then it will be \frac{1}{9^2}. Lastly, you simplify the denominator into 81.
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3 years ago
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Roll a number cube. If the number cube comes up odd, you win the same number of points as the number on the cube. If the number
laila [671]

Answer:

–0.5

Step-by-step explanation:

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The probability of rolling a 3 is 1/6, and the value is 3; this gives us 1/6(3) = 3/6.

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Together we have

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Answer:

I think it's C

Step-by-step explanation:

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