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Natalija [7]
3 years ago
12

A students claims that 8 to the 3rd power and 8 to the negative 5th power is greater than 1. Explain whether the student is corr

ect or not.
Mathematics
1 answer:
Serga [27]3 years ago
8 0
<span>7s over 5t to the negative 3rd power 2 to the negative 3rd power times X to the 2nd power times Z to the negative 7th power 7s to the zero power times T to the negative 5th power over 2 to the negative 1st power times M to the 2nd power If you would please simplify these </span>
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Angelina_Jolie [31]

Answer:

  • w + b = 13
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Step-by-step explanation:

Let w represent the number of gifts wrapped. Let b represent the number of bags prepared.

  w + b = 13 . . . . gift bags and gifts wrapped

  6.5w +2b = 57.5 . . . . total time spent preparing gifts

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Lincoln wrapped 7 gifts and bagged 6.

6 0
3 years ago
An experiment requires the population of the bacteria to reach 2 million before the experiment can begin. The reproduction rate
Furkat [3]

Answer:

about 6 hours

Step-by-step explanation:

8( {7}^{x} ) = 2( {10}^{6} )

{7}^{x}  = 250000

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6 0
2 years ago
The capacity of a small bottle of glue is 185 ml. How much glue is there in 3 bottles?
Dmitrij [34]
You just need to multiply 185 by 3. 185 x 3 = 555
4 0
3 years ago
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Ipatiy [6.2K]

Answer:

1- (-1,4)

2- (3,8)

Step-by-step explanation:

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8 0
3 years ago
What is the fastest 10 km in 0.5h or 15 km in 1h ( PLS HELP ) :(
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10 km in .5 hour. Since it is the same as 20 km in 1 hour. Multiplied by 2.
20 is greater than 15.
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2 years ago
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