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3 years ago

14

Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.

1 answer:

GarryVolchara [31]3 years ago

5 0

Answer:

D. $( {x} - 2)^{2} = 7$

Step-by-step explanation:

$3 {x}^{2} - 12x = 9 \\ 3( {x}^{2} - 4x) = 9 \\ {x}^{2} - 4 x= 3 \\ {x}^{2} - 4x + 4 = 3 + 4 \\ {x}^{2} - 4x + {2}^{2} = 7 \\ ( {x} - 2)^{2} = 7$

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Connor participated in a simulated jury study where he was asked to read a case vignette and then look at mug shots of two men a

velikii [3]

Answer:

The obese woman

Step-by-step explanation:

Obese people are usually at disadvantage in their work life, such as losing chances to being promoted and their private life, where they lack peer relationships and find it difficult to become married. This most times akes them to have low self-self esttem and become depressive which can lead to actions related to someone with mental disorder.

Connor most likely gave the obese woman the highest rating of guilt as she was the most vulnerable of the four who was likely to take actions related to someone with mental disorder.

8 0

3 years ago

G(x) =2x + 4; Find g(-3)

yuradex [85]

Answer:

$g(-3)=-2$

Step-by-step explanation:

<u>Substitute g(-3) into the function:</u>

$g(-3)=2(-3)+4$

<u>Multiply:</u>

<u /> $g(-3)=-6+4$

<u>Add:</u>

<u /> $g(-3)=-2$

7 0

2 years ago

Read 2 more answers

What will Amanda pay if she rents a truck and drives 45 miles and splits the total cost with two friends

grandymaker [24]

22.5 for the total cost.

6 0

3 years ago

A group of three undergraduate and five graduate students are available to fill certain student government posts. If four studen

creativ13 [48]

Answer:

$Pr = 0.4286$

Step-by-step explanation:

Given

Let

$U \to\\$ Undergraduates

$G \to$ Graduates

So, we have:

$U = 3; G =5$ -- Total students

$r = 4$ --- students to select

Required

$P(U =2)$

From the question, we understand that 2 undergraduates are to be selected; This means that 2 graduates are to be selected.

First, we calculate the total possible selection (using combination)

$^nC_r = \frac{n!}{(n-r)!r!}$

So, we have:

$Total = ^{U + G}C_r$

$Total = ^{3 + 5}C_4$

$Total = ^8C_4$

$Total = \frac{8!}{(8-4)!4!}$

$Total = \frac{8!}{4!4!}$

Using a calculator, we have:

$Total = 70$

The number of ways of selecting 2 from 3 undergraduates is:

$U = ^3C_2$

$U = \frac{3!}{(3-2)!2!}$

$U = \frac{3!}{1!2!}$

$U = 3$

The number of ways of selecting 2 from 5 graduates is:

$G = ^5C_2$

$G = \frac{5!}{(5-2)!2!}$

$G = \frac{5!}{3!2!}$

$G =10$

So, the probability is:

$Pr = \frac{G * U}{Total}$

$Pr = \frac{10*3}{70}$

$Pr = \frac{30}{70}$

$Pr = 0.4286$

5 0

2 years ago

Subtract 2x 2 - 6x - 4<br> from 4x 2 - 4x + 3.

mafiozo [28]

X subtracted from y means y-x
(4x^2-4x+3)-(2x^2-6x-4)
4x^2-4x+3-2x^2+6x+4
4x^2-2x^2-4x+6x+3+4=
2x^2+2x+7

6 0

2 years ago