3 years ago

½ (x + y) verbal expression

Mathematics

1 answer:

Arturiano [62]3 years ago

5 0

Answer:

The product of 1/2 and the sum of x and y. Or 1/2 times the quantity of x+y

Step-by-step explanation:

A sum is the answer to an addition problem and the product is the answer to a multiplication problem, sorry I don't really know how to explain it

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anzhelika [568]

Answer:

it’s just 2x^2

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3 years ago

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Answer:

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Step-by-step explanation:

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4 years ago

A bag contains 20 slips of paper Individually numbered. If a slip of paper and a letter in the word PENNSYLVANIA is chosen at ra

Soloha48 [4]

Answer:

$P(M4\ n\ V) = 2.083\%$

Step-by-step explanation:

Given

Paper = 20 slips

Word: PENNSYLVANIA

Required

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The sample size of the 20 slips is:

$n(S) = 20$

The outcomes of multiples of 4 is:

$M4= \{4,8,12,16,20\}$

$n(M4) = 5$

So, the probability of multiples of 4 is:

$Pr(M4) = \frac{5}{20}$

$Pr(M4) = \frac{1}{4}$

The sample size of PENNSYLVANIA is:

$n(S) = 12$

The outcome of V is:

$n(V) = 1$

So, the probability of V is:

$P(V) = \frac{1}{12}$

So, the required probability is: P(Multiple of 4 and V)

$P(M4\ n\ V) = P(M4) * P(V)$

$P(M4\ n\ V) = \frac{1}{4} * \frac{1}{12}$

$P(M4\ n\ V) = \frac{1}{48}$

$P(M4\ n\ V) = 0.02083$

Express as percentage

$P(M4\ n\ V) = 0.02083 * 100\%$

$P(M4\ n\ V) = 2.083\%$

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$D_{g(f(x))}:x\not =0$

No, since 0 doesn't belong to the domain.

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The answer is both triangles A and D

Hope this helps :)

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3 years ago

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