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Karo-lina-s [1.5K]
3 years ago
7

Express your answer in scientific notation. 0.00045 – 2.5-10-5​

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
8 0

Answer:

17.49955

Step-by-step explanation:

Hope this helps

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Noya needs to determine the number of books that will fit into a box. If the box has a length of 18 inches and each book is Star
Bad White [126]

Answer:

The expression is;

Number of books = length of box/thickness of book

= 81/2/9 = 81 books

Step-by-step explanation:

Here, we want to determine the number of books that will fit into a box given the length of the book and the box.

The expression that can be used to get the number of books will be;

Number of books = length of box/thickness of book

= 18 divided by 2/9

= 18 * 9/2 = 81 books

5 0
4 years ago
jamie volunteers at the pet shelter every 3 days and at the food pantry every 6 days. this month he volunteers at the pet shelte
denpristay [2]

Answer: No. Jamies reasoning doesn't make any sense.

Counter example :- Isha decides to go on walk on every 4th day and go for gym on every 2nd day in a month.

Then Isha will do both the things on same day = LCM (4,2)

Now, LCM of 4 and 2 = 4

Therefore,  Isha will do both the things on 4th day of the month .

Step-by-step explanation:

Jamies reasoning doesn't make any sense.

Because the LCM of 3 and 6 = 6 not 18[since 6=3×2]

LCM is the least common multiple number of two or more numbers.

7 0
4 years ago
Simplifying expressions 32 ÷ 8+8
Ostrovityanka [42]
Your answer is 12 using PEMDAS.

Divide 32/8=4
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Ten times the quotient of 104 and 88
lilavasa [31]
11.82 which is closest to 12, would be the answer to ten times the quotient of 104 and 88.

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Which of the following equals 140 to nearest 10
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<span>Which of the following equals 140 to nearest 10 
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B.145 

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3 years ago
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