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3 years ago

If a number is divisible by 4, then it is also

Mathematics

2 answers:

Komok [63]3 years ago

7 0

Answer:So, N is also divisible by 4.

Step-by-step explanation: Suppose a number

′

be divisible by 8

this means that the Number must contain 8 as a factor

i.e.N=8×M where M is the Result when N is divided by 8

Now, since 8 is a factor of N and 8=4×2 that means 4 is a factor of 8 and N can also be written as

N=4×2×M

So, N is also divisible by 4.

Alja [10]3 years ago

6 0

Step-by-step explanation: Suppose a number

′

be divisible by 8

this means that the Number must contain 8 as a factor

i.e.N=8×M where M is the Result when N is divided by 8

Now, since 8 is a factor of N and 8=4×2 that means 4 is a factor of 8 and N can also be written as

N=4×2×M

So, N is also divisible by 4.

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Jeremiah's pet lizard ate 46 pounds of food during April. There are 30 days in the month April . At that rate how many days woul

topjm [15]

Answer:

about 65 days

Step-by-step explanation:

46/30 = 1.53 pounds per day

100/1.53 = about 65

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3 years ago

You have one type of nut that sells for $4.50/lb and another type of nut that sells for $8.00/lb. You would like to have 28 lbs

-Dominant- [34]

Answer:

I will need 26.4 pounds of the expensive nuts and 1.6 pounds of the cheap nuts.

Step-by-step explanation:

Since I have one type of nut that sells for $ 4.50 / lb and another type of nut that sells for $ 8.00 / lb, and I would like to have 28 lbs of a nut mixture that sells for $ 7.80 / lb, to determine how much of each nut will I need to obtain the desired mixture, the following calculation must be performed:

8 x 0.95 + 4.5 x 0.05 = 7.825

8 x 0.94 + 4.5 x 0.06 = 7.79

0.94 x 28 = 26.32

26.4 x 8 + 1.6 x 4.5 = 218.4

218.4 / 28 = 7.8

Thus, I will need 26.4 pounds of the expensive nuts and 1.6 pounds of the cheap nuts.

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3 years ago

Answer please it’s a big exam

melomori [17]

Answer:

Solve for be is 56

Step-by-step explanation:

That the answer

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3 years ago

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Two partners are starting a wedding planning business. The total investment is $45,000. Their investments are in the ratio 4:5.

JulijaS [17]

Answer:

Hey there!

Think of 45000 being split to 9 pieces.

Each piece would be 5000 dollars.

Thus, the ratio would be 20000 to 25000

Hope this helps :)

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3 years ago

Simplify the expression. 5(2) + 2(4 + 3) 21 24 84 140

Leona [35]

Answer:

Step-by-step explanation:

5(2) + 2(4 + 3)

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10 + 14 = 24

Here you go! :D

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3 years ago

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