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nlexa [21]
4 years ago
12

8^15÷8^−3 im lost i dont get this whole simply thing at all

Mathematics
2 answers:
Phantasy [73]4 years ago
8 0

8^15 ÷ 1/8^3 = 8^15 x 8^3=8^18

Usimov [2.4K]4 years ago
3 0

1.8014399e+16

Step-by-step explanation:

So before you can divide the numbers you have to simplify the exponents. You probably learned P(parentheses) E(exponents) M(multiply) D(divide) A(add) S(subtract.

  • PEMDAS is important because it shows you what order to so something in.
  • Exponents is before divide so you simplify the exponents and you get 8^15= 3.5184372e+13 and 8^-3 = 0.001953125.
  • So after you simplify the exponents you can now divide them
  • Now (3.5184372e+13) ÷ (0.001953125) = 1.8014399e+16
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the area is 50.24

Step-by-step explanation:

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6 0
3 years ago
-4=b/2 <br> a)-8<br> b)-2<br> c)2<br> D)8
Kitty [74]
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7 0
3 years ago
Mable has 185 dollars worth of apples. Each apple is worth more then 3 dollars but less then 10 dollars. The number has four let
velikii [3]

Answer:

The worth of each of Mable's apples is $5

Step-by-step explanation:

 Extracting the key information from the question:

***Mable has apples that are worth a combined 185 dollars.

*** One apple from Mable's apples worth more than three ($3) dollars but less than ten ($10) dollars.

***The cost of one apple is a number that has four letters.

*** That number (the cost) of one apple is also a prime number.

*** We are required to find or determine the worth of one of Mable's apples.

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   Another clue to solving this puzzle is that the worth of one apple in dollars is a prime number. This implies that one of Mable's apples may worth either five dollars ($5) or seven dollars ($7).

   

  The next clue for unravelling this mystery is that all Mable's apples are worth a combined $185. This then means that the worth of each apple (the number) must be able to divide 185.

   Since $7 and $5 are the only two figures left standing, we will then try and see which one of them will be able to do divide the number "185".

 185/7  = 26 remainder 3

 185/5  = 37 remainder 0

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$7 SEVEN has = 5 letters

$5 FIVE has = 4 letters

 This now brings us to the conclusion that the worth of each of Mable's apples is five dollars ($5)  since it meets all the requirements and clues in the question.

6 0
3 years ago
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Anna007 [38]

Answer:

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I hope this helps you, have a wonderful day!

7 0
3 years ago
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Answer:

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Hope this helps!

8 0
3 years ago
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