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Phoenix [80]
3 years ago
8

If I multiply all whole numbers from 1 through 10 what is the largest power of 4 that is a factor of the product?

Mathematics
1 answer:
Oksanka [162]3 years ago
8 0
If we multiply 1 through 10, the mathematical representation of the product would be,
                        P = 1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 x 10
Getting the factors of each number,
                         P = 1 x 2 x 3 x (2 x 2) x 5 x (3 x 2) x 7 x (2 x 2 x 2) x 9 x (5 x 2)
Then, we take out all the 2's.
                            2 x (2 x 2) x (3 x 2) x (2 x 2 x 2) x (5 x 2)
Combining all the 2's.
                             2^8 x 3 x 5
  2^8 can also be written as (2 x 2)^4. Thus, the answer is 4. 
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What is the probability of rolling a number divisible by 3 on a 6-sided standard number cube?
pychu [463]

Answer:

1:3 chance

Step-by-step explanation:

because 6 is divisible by 3 and 3 is divisible by 3

4 0
3 years ago
Rewrite the equation below so that it does not have fractions.
lidiya [134]

Answer:

\frac{15}{20} x-2=\frac{8}{20}

Step-by-step explanation:

\frac{3}{4} x-2=\frac{2}{5}

3/4 and 2/5 have a common denominator which is twenty so you can rewrite the equation with just knowing that

\frac{3}{4} =\frac{15}{20}

\frac{2}{5} =\frac{8}{20}

\frac{15}{20} x-2=\frac{8}{20}

You can then multiply both sides by twenty to solve this equation.

Hope this helps.

4 0
3 years ago
Read 2 more answers
What two numbers multiply to get -42 and add to 11
nataly862011 [7]
To find out the answer, let's factor out -42 (as if it's a positive number).

42: 1 x 42, 2 x 21, 3 x 14, 6 x 7.

With these given factors and due to the product being negative, we will go on and off with them being negative to find which sum up to 11.

Let's try 1 and 42.

-1 + 42 = 41
-42 + 1 = -41.

1 x 41 is not our answer.

Let's try 2 and 21.

2 - 21 = -19
-2 + 21 = 19

2 x 21 is not our answer.

Let's try 3 and 14.

-3 + 14 = 11
3 - 14 = -11.

Your answer is:

-3 and 14 sum up to 11 and make a product of -42.

-3 and 14 are your numbers.

I hope this helps!
8 0
3 years ago
What is the answer for this question <br>j-12=4<br>​
bagirrra123 [75]

Answer:

J=16

Step-by-step explanation:

You have to move all the number to the opposite side of the variable.

j-12=4

j=4+12

j=16

8 0
3 years ago
30 POINTS <br><br> ( hey there, I attached the question in the photo. please help me! )
Feliz [49]

https://memegen.link/

6 0
2 years ago
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