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3 years ago

sum of the age of son and his father is60 and the six year ago the age of father is five time the son what is the age son ?

Mathematics

1 answer:

natali 33 [55]3 years ago

6 0

Step-by-step explanation:

...hope it help u.... ..

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M% of n? Meaning that you won't get an actual number. For example, m/100*n.

allochka39001 [22]

Answer:

$\frac{m \times n}{100}$

Step-by-step explanation:

The value in $100=m$

The value in $1=\frac{m}{100}$

The value in $n=\frac{m \times n}{100}$

7 0

2 years ago

The British Queen is to receive 4 foreign dignitaries. The digni- taries are sensitive to the order in which they are received.

Readme [11.4K]

Answer:

Number of Ways = ₄P₄ = 24

Step-by-step explanation:

Given that there are going to be 4 dignitaries, and that they are sensitive to the order (i.e the order of the dignitaries matter), hence the total number of ways they can be arranged can be found by permutating 4 dignitaries.

i.e

Number of Ways = ₄P₄ = 24

4 0

3 years ago

64, –48, 36, –27, ...

frozen [14]

The only formula that can be used to describe the sequence is definitely the third one $f(x + 1) = -3/4 f(x)$ . So count like that $64* -\frac{3}{4} = -48
48* -\frac{3}{4} = 36$ and so on. You can check others by yourself to check if I'm right or not.

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3 years ago

A carpenter needs 36 screws that are 1.5 inches long, 24 screws that are 2 inches long, and 12 screws that are 2.5 inches long.

Neporo4naja [7]

48/132
You’re welcome

4 0

2 years ago

Simplify completely: 8x+4/x^3+23÷4x^2-10x-6/9-x^2

Helen [10]

Answer:

The simplified form is: $-x^2-2x+\frac{4}{x^3}+\frac{23}{4x^2}-\frac{2}{3}$

Step-by-step explanation:

To simplify the expression given we, need to open the brackets, and if there is power term. Then we need to group all the like terms and then arrange in the descending order of powers of the given expression.

Now the expression that is given to us is:

$8x+\frac{4}{x^3}+\frac{23}{4x^2}-10x-\frac{6}{9}-x^2$

Here we will simplify it by grouping the like terms, as follows:

$8x+\frac{4}{x^3}+\frac{23}{4x^2}-10x-\frac{6}{9}-x^2\\=-x^2+8x-10x+\frac{4}{x^3}+\frac{23}{4x^2}-\frac{6}{9}=-x^2-2x+\frac{4}{x^3}+\frac{23}{4x^2}-\frac{2}{3}$

So this is the required simplified form.

7 0

2 years ago

sum of the age of son and his father is60 and the six year ago the age of father is five time the son what is the age son ?​

sum of the age of son and his father is60 and the six year ago the age of father is five time the son what is the age son ?