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rusak2 [61]
2 years ago
13

*NEED HELP QUICKLY*

Mathematics
1 answer:
dybincka [34]2 years ago
7 0

Answer: undefined

Step-by-step explanation:

I think im not sure tho

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QUICK I NEED THIS ANSWER QUICKLY
Ahat [919]
It’s A. The first option. Also pls brainlist
7 0
2 years ago
The roots of the equation x2 - 14x + 48 = 0) are
MrRissso [65]

Answer:

{x}^{2}  - 14x + 48 = 0 \\  {x}^{2}  - 6x -8 x + 48 = 0 \\ x(x - 6) - 8(x - 6) = 0 \\ (x - 6)(x - 8) = 0 \\ \boxed{ x = 6\: and \: 8}

  • 4) <em><u>6 and 8</u></em> is the right answer.
5 0
2 years ago
Can someone help me out with my 1 &amp; 2 geometry semester course I’m trying to graduate ..
zloy xaker [14]
It's true
if the consecutive angles of a quadrilateral are supplementary it will be parallelogram. like square and rectangular
6 0
2 years ago
Does it matter what order you add the numbers in the problem
EastWind [94]

Answer:no it doesn’t matter what order you add the number.

Step-by-step explanation:

2 plus 3 equals 5

3 plus 2 equals 5

No matter the way you add 3 and 2, you still get 5

5 0
3 years ago
Suppose that prices of recently sold homes in one neighborhood have a mean of $265,000 with a standard deviation of $9300. Using
Hatshy [7]

Answer:

Range  = (237100, 292900)

Step-by-step explanation:

Using Chebyshevs Inequality:

P(|X - \mu | \le k \sigma )\ge 1  -\dfrac{1}{k^2}= 0.889

1  -\dfrac{1}{k^2}= 0.889

\dfrac{1}{k^2}= 1- 0.889

\dfrac{1}{k^2}=0.111

k = \sqrt{\dfrac{1}{0.111}}

k \simeq 3

Thus, 88.9% of the population is within 3 standard deviation of the mean with the Range = μ  ±  kσ

where;

μ = 265000

σ = 9300

Range = 265000  ±  3(9300)

Range = 265000  ± 27900

Range =   (265000 - 27900, 265000 + 27900)

Range  = (237100, 292900)

3 0
2 years ago
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