All categories

3 years ago

Cual es el mínimo común pultiplo de3/7,1/4,2/5,6/10,4/6

Mathematics

1 answer:

MAXImum [283]3 years ago

8 0

I am not understanding what you are asking

You might be interested in

Find the Prime Factorization of -165

Ghella [55]

Answer:

(-1)(11)(3)(5)

Step-by-step explanation:

First off: -165 separates into the factors (-1) and (165). Next, we divide 165 by 15, obtaining 15(11).

So far, we have (-1)(11)(15).

15 is still factorable. We get:

(-1)(11)(3)(5), which is the desired prime factorization of -165.

6 0

3 years ago

1. (4x2 – 2x+8)+(x² + 3x - 2)

krek1111 [17]

Answer:

I simplify it and got 5x^2+z+6

Step-by-step explanation:

(4x2 – 2x+8)+(x² + 3x - 2)v=5x^2+z+6

4 0

3 years ago

Read 2 more answers

Larry is shipping nails that weigh a total of 53 pounds. he must divide the nails equally into 4 boxes. how many nails in each b

lina2011 [118]

13 boxes and there will be 1/4 of a box left over

3 0

2 years ago

Read 2 more answers

I need help with this question

Murrr4er [49]

The number of cows is given by

$14\cdot 2^{\frac{y}{5}}$

So, after $k$ years, the number of cows will be

$14\cdot 2^{\frac{y+k}{5}}$

We want this number to be twice as much as the original:

$14\cdot 2^{\frac{y+k}{5}} = 2(14\cdot 2^{\frac{y}{5}})$

First of all, we can cancel 14 from both sides:

$2^{\frac{y+k}{5}} = 2\cdot 2^{\frac{y}{5}}$

Finally, on the right hand side, we can use the exponent rule

$a^b\cdot a^c=a^{b+c}$

to get

$2^{\frac{y+k}{5}} = 2^{\frac{y}{5}+1}$

To solve this equation, we must impose that the two exponents are the same:

$\dfrac{y+k}{5} = \dfrac{y}{5}+1 \iff \dfrac{y+k}{5} = \dfrac{y+5}{5}$

And clearly this is true if and only if $k=5$ . So, it will take 5 years for the cow heard to double in number.

You can do the exact same steps to find the doubling time for the sheeps.

8 0

3 years ago

7 to the power of 4/3 in radical form

Fynjy0 [20]

Answer:

$(\sqrt[3]{7} )^4$

Step-by-step explanation:

here's a tip!

to remember which part of the fractional exponent goes on the radical or which one is the exponent think of the simple $\sqrt{x}$ which equals $x^1/2$

this way you can remember that which ever number is in the denominator of the fractional exponent goes onto the radical.

6 0

1 year ago