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3 years ago

What is 5/47 as a decimal rounded to 3 decimal places?

Mathematics

1 answer:

MAXImum [283]3 years ago

5 0

Answer:

You divide 5 by 47 and then see if the fourth digit after the decimal is 5 or greater or less than 5. If it's less, the digit before it remains the same and the decimal cuts off at it. If it's 5 or greater, the digit before it goes up one and the. decimal cuts off at it. Using this, you should get 0.106, I think.

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What is 80 in its simplest form as a fraction?

Ann [662]

I believe the correct given problem is:

“What is 80% in its simplest form as a fraction?”

Take note that you missed to place the percent sign which is very important.

Now to solve this, 80% when converted to decimal form is 0.80 which means that you have 80 parts per 100 parts. Therefore the fraction form of this would be 80 / 100.

fraction = 80 / 100

However this fraction is not yet the answer because we can still simplify this further. First step in simplifying is to divide both the numerator and denominator by 10 so that we are left with:

8 / 10

Next step is to divide by 2:

4 / 5

Now we can see that we can no longer divide this (numbers should be whole number). Therefore the simplest form as a fraction is 4/5

Answer:

4/5

6 0

3 years ago

Divide the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending power

balandron [24]

By synthetic division, the quotient (4x^2 -10x -24)/(2x +3) is 2x -8.

___
You have not actually said what division you want performed.

4 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!! THIS IS MY LAST QUESTION!! SHOW WORK!! DUE IN 5 MINS

IrinaK [193]

Answer:

Show questions

Step-by-step explanation:

common sense

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2 years ago

Which statement about the simplified binomial expansion of (a + b)", where n is a positive integer, is true?

Alja [10]

Answer:

$(a+b)^n ={n \choose 0}a^{(n)}b^{(0)} + {n \choose 1}a^{(n-1)}b^{(1)} + {n \choose 2}a^{(n-2)}b^{(2)} + ..... +{n \choose n}a^{(0)}b^{(n)}$

Step-by-step explanation:

The Given question is INCOMPLETE as the statements are not provided.

Now, let us try and solve the given expression here:

The given expression is: $(a +b)^n, n > 0$

Now, the BINOMIAL EXPANSION is the expansion which describes the algebraic expansion of powers of a binomial.

Here, $(a+b)^n = \sum_{k=0}^{n}{n \choose k}a^{(n-k)}b^{(k)}$

or, on simplification, the terms of the expansion are:

$(a+b)^n ={n \choose 0}a^{(n)}b^{(0)} + {n \choose 1}a^{(n-1)}b^{(1)} + {n \choose 2}a^{(n-2)}b^{(2)} + ..... +{n \choose n}a^{(0)}b^{(n)}$

The above statement holds for each n > 0

Hence, the complete expansion for the given expression is given as above.

4 0

3 years ago

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Aisha is going to ship some gifts to family members, and she is considering two shipping companies. The first shipping company c

olasank [31]

Answer Step-by-step explanation:

Word (story) problems are easy if you use a table to translate the words to precise, concise math variables and operations. For example,

Is means =

Larger than +

Four times a 4*a

F is 550 less than S F = S – 550

Total of A, B, C A + B + C

This seems obvious – until you get stuck on a word problem. So,

“the first company” , “a second company” becomes Let their costs be F and S

Let K be the number of kilograms

“$20 to ship a medium box, plus an additional $2 per kilogram” F = $20 + 2*K

“10 for the same size of box, plus an additional $3 per kilogram” S = $10 + 3*K

“the two shipping methods will cost the same amount” F = S

“What is that weight?” report K

Now, the math:

F = S

20 + 2K = 10 + 3K

$10 = K

3 0

3 years ago