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3 years ago

Evaluate the expression.

Mathematics

2 answers:

maksim [4K]3 years ago

8 0

Answer:

55/56 ≈ 0.982143

Step-by-step explanation:

nPk = n!/(n-k)!

Your expression is ...

1 - (6·5·4·3)/(8·7·6·5·4·3) = 1 - 1/(8·7) = 1 - 1/56 = 55/56 ≈ 0.982143

son4ous [18]3 years ago

5 0

Answer:

Step-by-step explanation:

at least two have to be in the same place (i think), and that’s the only one that does that

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3 years ago

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What is 4x+19=7x+16?

Nezavi [6.7K]

4x+19=7x+16
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3 years ago

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56 to 56 as a Fraction in simplest form

Natasha_Volkova [10]

Answer:Find the GCD (or HCF) of numerator and denominator

GCD of 56 and 100 is 4

Divide both the numerator and denominator by the GCD

56 ÷ 4

100 ÷ 4

Reduced fraction:

Therefore, 56/100 simplified to lowest terms is 14/25

Step-by-step explanation:

hope this helps have a great day

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3 years ago

Kevin has 16 ounce can of mixed nuts he gives 1/2 of the mixed nuts to his sister. He then eats 3/4 of the remaining nuts. How m

mixas84 [53]

Kevin will be left with 2 ounces of mixed nuts in the can

Step-by-step explanation:

Given

Total nuts = 16 ounces

As Kevin gave 1/2 of the nuts to his sister, he will be left with

$= \frac{1}{2} * 16\\= 8$

He is left with 8 ounces of mixed nuts

The he eats 3/4 of the remaining

$= \frac{3}{4} * 8 \\= 6\ ounces$

so he is left with 8 - 6 = 2 ounces of mixed nuts

Hence

Kevin will be left with 2 ounces of mixed nuts in the can

Keywords: Fractions, operations on fractions

Learn more about fractions at:

#LearnwithBrainly

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2 years ago

) Which value is the solution of the equation 54 = 6n?

xeze [42]

54 = 6n divide 6 on both sides, 6's will cancel on the right.

__ __ solve for 54 ÷ 6 = 9

6 6

n = 9, choice 4 -- <em>final answer</em>

hope this helps :)

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2 years ago