3 years ago

Help me out please thank you

Mathematics

2 answers:

neonofarm [45]3 years ago

7 0

Answer:

1. 12

2. 4

3. 24

4. 30

5. 14

hichkok12 [17]3 years ago

5 0

Answer:

1) 12 (2) 4 (3) 24 (4) 30 (5) 14

Step-by-step explanation:

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Answer:

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2 years ago

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Which of the following expressions represents the least common multiple of 15, 18, and 25?

Virty [35]

Answer:

$(2)(3^2)(5^2)$

Step-by-step explanation:

we know that

The <u>Least Common Multiple</u> (LCM) of a group of numbers is the smallest number that is a multiple of all the numbers.

we have

15,18 and 25

Decompose the numbers in prime factors

$15=(3)(5)$

$18=(2)(3^2)$

$25=(5^2)$

Multiply common and uncommon numbers with their greatest exponent

The LCM is equal to

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3 years ago

jackson is mowing lawns in his neighborhood in week 1 he mowed 20 lawn in week 2 lawn to mow decreased by 20% in 3 weeks he mowe

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Answer:

the answer would be C because you would do 60 x 25 which would give you 1,500

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2 years ago

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Marcy owed her frien Ericka $25 dollars and owed her $15 dollars.

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She owes in total 40$ in total but seprate

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3 years ago

221,000,000,000,000,000,000 in scientific notation

larisa [96]

2.21 x 10^17 and the answer is 2.21e+17

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