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Lena [83]
3 years ago
5

These are 256 in a box.these are composed of apples,oranges,and ponkans. If their ratio is 3:5:6 respectively.how many apples ar

e their?
Mathematics
1 answer:
nataly862011 [7]3 years ago
4 0

x is some whole number so 3x represents the number of apples, 5x is the number of oranges and 6x is the number of ponkans. The numbers 3x, 5x and 6x are also whole numbers as well. They add up to 256 total pieces of fruit. Solve the equation below for x

3x+5x+6x = 256

14x = 256

14x/14 = 256/14

x = 18.29

since x is not a whole number, there is something wrong with the initial problem. Please double check to make sure there isn't a typo.

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An animal shelter has 35 puppies get the puppies are 28% of the total dog and cat population how many dogs and cats are there in
Stells [14]

Answer:

125 dogs and cats

Step-by-step explanation:

35 puppies make up 28% of the total dog and cat population

so 28% of the total population is 35

let x = the total population

0.28x = 35

x = 35 / 0.28

x = 125 <=== total dogs and cats

4 0
3 years ago
Amir buys a new car for £16470. The value of the car will depreciate by 2% each year. Work out how much amir's car will cost aft
Ronch [10]

Answer:

Amir's car will cost £10348.88 after 23 years.

Step-by-step explanation:

I finally found a UK human!

This is compound interest so you have to find a decimal multiplier and multiply that with £16470 to the power of 23.

The decimal multiplier would be 0.98. This is because you do 100% - 2% as depreciating basically means a decrease, which gives you 98% and then you divide that by 100 to get your decimal multiplier - 0.98.

16470 × 0.98^{23} = £10348.88

I hope that helps you!! ^-^

7 0
2 years ago
The volume of a box(V) varies directly with its length(l). Using k for the constant of proportionality, express the relationship
pochemuha

Answer: V = L (k)

Step-by-step explanation:

Hi, to answer this question we have to write an equation with the information given:

  • <em>Volume of a box = V </em>
  • <em>Length = l </em>
  • <em>Constant of proportionality = k</em>

We know that the volume of the box (V) varies directly with its length (l).

So, the expression for the volume is:

V = L (k)

Feel free to ask for more if needed or if you did not understand something

8 0
3 years ago
Find the difference:
brilliants [131]
The answer is A

Sine you are subtracting,
x-x=o
1- -8 =9 since subtracting a negative is adding a positive.
So the answer is 9/x-1
3 0
2 years ago
Read 2 more answers
Can u answer fast please
Gnesinka [82]

C. e

Step-by-step explanation:

ln( {e}^{e} )  = e ln(e )  = e(1) = e

6 0
2 years ago
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