2 years ago

What is the equation of g? PLEASE HELP!!! I NEED TO PASS THIS CLASS PLEASE

Mathematics

1 answer:

Ugo [173]2 years ago

8 0

Answer:

g(x)= 2|x+3|-3

Step-by-step explanation:

hope it helps

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The SAT Reasoning Test (formerly called the Scholastic Aptitude Test) is perhaps the most widely used standardized test for coll

slamgirl [31]

Answer:

The score is $x = 1884$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 1500$

The standard deviation is $\sigma = 300$

From the question we are told that the score follow a normal distribution

i.e $X \~ \ N( 1500 , 300)$

The proportion of score in the top 10% is mathematically

$P(X > x ) = P( \frac{X - \mu}{\sigma } > \frac{x - \mu}{\sigma } ) = 0.10$

Where x is the minimum score required to be in the top 10%

Now the $\frac{X - \mu}{\sigma } = Z (The \ Standardized \ value \ of \ X)$

$P(X > x ) = P( Z > \frac{x - \mu}{\sigma } ) = 0.10$

$P(X > x ) = P( Z > \frac{x - 1500}{300} ) = 0.10$

So the critical value of 0.10 from the normal distribution table is $Z_{0.10} = 1.28$

$\frac{x - 1500}{300} = 1.28$

$x = 1884$

6 0

3 years ago

PLEASE HELP REALLY QUICK I WILL REWARD BRAINLIEST PUT FULL EXPLANATION AND ANSWER TO THE QUESTION BELOW!!!!!!!!

Mariulka [41]

Answer:

$x = 27$

Step-by-step explanation:

$36 + 90 + 2x = 180 \\ 126 + 2x = 180 \\ 2x = 180 - 126 \\ 2x = 54 \\ \\ x = \frac{54}{2} \\ \\ x = 27$

I hope I helped you^_^

4 0

2 years ago

Which of the following relations is not a function?

GalinKa [24]

The answer would be A

3 0

3 years ago

Read 2 more answers

Maya will by water bottles for the 7,175 runners in track. The bottles are packaged with 18 bottles in each. What's the least nu

aev [14]

Answer:

399

Step-by-step explanation:

4 0

3 years ago

A Discount clothing store is selling a $72 sport jacket for $24 off the regular price. What is the discount rate?

mr Goodwill [35]

72-24=48

x% of 72=48

(/72)x/100 *72=48 (/72)

(*100 ) x/100=2/3 (*100)

x= 66.67%

100% -66.67%=33.33% discount

7 0

3 years ago