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Solnce55 [7]
3 years ago
11

The first number of three consecutive even integers equals the sum of the second and third. Find the three numbers.

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0

The first integer (x) is equal to the consecutive even integers, x+2, x+4.

x = (x+2) + (x+4)

x = 2x + 6

x - 6 = 2x

x = -6 (First integer)


+2

-4 (Second integer)


+4

-2 (Third integer)


Integers: -6, -4, -2

Equation: x = (x+2) + (x+4)

qwelly [4]3 years ago
5 0

Answer:

2x+2=x+4

Step-by-step explanation:

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"Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given st
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The error E = ± 4.04 %

Step-by-step explanation:

Solution:-

- The sample data is used to estimate the population proportion ( p ).

- The success p^ = success percentage = 40 %

- The confidence interval CI = 98%

- The sample size n = 800

- The margin of error E:

- The margin of error "E" for estimation of population proportion ( p ) is given by:

                          E = z-critical*\sqrt{\frac{p~ ( 1 - p~ )}{n} }

Where, Z-critical value is defined by the significance level:

                         P ( Z < Z-critical ) = α / 2

Where, α : Significance level

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6 0
3 years ago
This liberal arts college has/A decided requiring/B all students to study/C at least one/D non-Europeanlanguage. No error/E
zhuklara [117]

<u>This</u><u> liberal arts college</u><u> has </u><u>all students</u><u> to study.</u>

<u />

The correct option is B.

What Is a Liberal Arts College?

  • While many colleges and universities grant liberal arts degrees, a liberal arts college offers a focused liberal arts education.
  • These colleges generally emphasize small class sizes and a curriculum centered on the humanities, arts, social sciences, and natural sciences.

What's the difference between a liberal arts college and a regular college?

  • Most liberal arts colleges do not offer graduate school programs, unlike other universities.
  • They also tend to have small campuses and class sizes; in fact, many classes have fewer than 20 students.
  • Evans says some students find comfort in the sense of community that these more intimate settings can create.

Learn more about Liberal Arts College

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