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3 years ago

Express 231 as a product of prime factors

1 answer:

6 0

The product of prime factors basically means to find the prime factors of this number and put them into an equation.

The answer to this question is 3 * 7 * 11

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2). Bill has twice as many candies as Fred. Tim has 3 fewer than 3 times as many candles as Fred.

sasho [114]

Step-by-step explanation:

<h2>Answer:-</h2>

$\tt{Let \ the \ candies \ taken \ by \ Fred \ be \ x.}$

Now, let's Solve!

So, according to Question,

Bill = 2x

Tim = 3x-3

Total Candies = 177.

$\bf{x+2x+3x-3=177}$

Totalling x,

$\bf{6x-3=177}$

$\bf{6x=177+3}$

$\bf{6x = 180}$

$\boxed{\sf{x = 30}}$

So, Fred has 30 candies.

Bill's Candies = 2×30 = 60 Candies

Tim's Candies = 3×30-3 = 90-3 = 87 Candies.

Hope it helps :)

7 0

3 years ago

Help me please and thanks

lesya692 [45]

Answer:

3/-4 or -0.75 is the answer

Step-by-step explanation:

hope this is the right answer if it isnt sorryy

4 0

3 years ago

An electric motor uses 6kw at an efficiency of 63%. How much power does it deliver?

r-ruslan [8.4K]

The delivered power is:
$6\times0.63=3.78$
The answer is 3.78kW.

7 0

3 years ago

Read 2 more answers

Can someone help me with these questions?

Maslowich

4.334, just use your calculator

8 0

2 years ago

irakobra [83]

We have that the total length of paper needed to cover all the tables is

$X=288.5ft$

From the question we are told that:

Number of tables $n=36$

Length of table $l=8$

Extension $e=3 inch =>0.25feet$

Generally, the equation for the Total length tables is mathematically given by

$l_t=n*l\\\\l_t=36*8$

$l_t=288ft$

Therefore with an extension of 0.25ft at both end we have the Total length of tablecloths to be

$X=l_t+2(e)\\\\X=288ft+2(0.25)$

$X=288.5ft$

In conclusion

The total length of paper needed to cover all the tables is

$X=288.5ft$

For more information on this visit

brainly.com/question/12595620

6 0

3 years ago