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Shkiper50 [21]
2 years ago
14

1.5 times 10 by the power of 4

Mathematics
1 answer:
Murrr4er [49]2 years ago
4 0
You can write
1.5
⋅
10
5
=
15
⋅
10
4
15
⋅
10
4
−
8
⋅
10
4
=
(
15
−
8
)
⋅
10
4
=
7
⋅
10
4
Since the power is positive we move the dec.point 4 to the right:
=
70000








Hope it works
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Find y when x=77, if y varies inversly as x, and y = 23 when x = 115.
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Step-by-step explanation:

1. Let's check the information given to answer:

if y varies inversely as x, and y = 23 when x = 115. Find y when x=77

2. What is y when x = 77?

As the statement "y varies inversely as x" translates into y = k/x

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