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vampirchik [111]
3 years ago
6

I really need help with this question!

Mathematics
1 answer:
leonid [27]3 years ago
8 0

Answer:

30..................

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Alekssandra [29.7K]
20:28 plus 9 hours = 05:28
05:28 plus 10 minutes = 05:38
Answer= 05:38
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What 2 numbers add up to 3 and multiply to -18?
prohojiy [21]
6 x (-3) = -18
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Evaluate the expression for the given value. 0. 5w+3x, when w=6, x=5
n200080 [17]

Answer:

18

Step-by-step explanation:

0.5(w) + 3x

0.5(6) + 3(5)

= 18

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3 years ago
The summation symbol, is the Greek capital symbol and it is used like the English S. Why do you think it was chosen to represent
Ann [662]

Answer:

During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.

Step-by-step explanation:

The summation symbol ∑ is the upper case equivalent of capital S in Greek and S represents sum in English.

During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.

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3 years ago
What is the 8th term in the sequence? 1/4, 1/8, 1/16, 1/32, ...
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1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256, 1/512.
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