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Kamila [148]
2 years ago
7

3x+2=0 i need the answer quick

Mathematics
1 answer:
Alinara [238K]2 years ago
6 0

Answer:

\huge\boxed{\sf x = -2/3}

Step-by-step explanation:

<h3><u>Given equation:</u></h3>

3x + 2 = 0

Subtract 2 to both sides

3x = 0 - 2

3x = -2

Divide 3 to both sides

x = -2/3

\rule[225]{225}{2}

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What is the answer??
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Answer:

h(3) = - 140

Step-by-step explanation:

Generate the terms in the sequence by substituting n = 2 and 3 into h(n)

h(2) = h(2 - 1) × 2 = h(1) × 2 = - 35 × 2 = - 70

h(3) = h(3 - 1) × 2 = h(2) × 2 = - 70 × 2 = - 140

8 0
3 years ago
Sarah built a table using 6 pieces of wood that were each 3 3/4 inches wide.How wide was the table?
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Angelina_Jolie [31]

Answer:

P(X = 0) = 0.027

P(X = 1) = 0.189

P(X = 2) = 0.441

P(X = 3)= 0.343

Step-by-step explanation:

The probability mass function P(X = x) is the probability that X happens x times.

When n trials happen, for each x \leq n, the probability mass function is given by:

P(X = x) = pe_{n,x}.p^{x}.(1-p)^{n-x}

In which p is the probability that the event happens.

pe_{n,x}, is the permutation of n elements with x repetitions(when there are multiple events happening(like one passes and two not passing)). It can be calculated by the following formula:

pe_{n,x} = \frac{n!}{x!}

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In this problem

We have 3 trials, so n = 3

The probability that a wafer pass a test is 0.7, so p = 0.7

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3 years ago
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maksim [4K]

Step-by-step explanation:

-16 + 3n = - 8 - 5n

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3 years ago
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jeka94

Answer:

The Area is 99 units², while the perimeter is 40 units

Step-by-step explanation:

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