Ask question

Ask question

All categories

BabaBlast [244]

3 years ago

5

8≤ 11x-(2x-12) how do you slove this

2 answers:

Natalka [10]3 years ago

6 0

The answer is 1790743356790876432335675434667 hlctiduvobnonigtdsyfib l lnivyftds

AnnZ [28]3 years ago

4 0

First, you distribute the sign, giving you:
8<span>≤11x-2x+12
Then, you simplify, giving you:
8</span><span>≤9x+12
Next, you isolate the variable by subtracting 12 from both sides, resulting in:
-4</span><span>≤9x
Finally, you divide both sides by 9, making the final answer
-4/9</span><span>≤x</span>

You might be interested in

What is the equation of the blue line?

AveGali [126]

Answer:

Y= 4x-3

Step-by-step explanation:

The y-intercept is -3,

the slope is 4:

rise over run= 4/1 or 4

so 4x-3

I hope this helps!

6 0

2 years ago

What is one third plus one seventh

Kryger [21]

To do this, change into common denominators. The common denominator is 21 so change the problem from 1/3 + 1/7 to 7/21 + 3/21. This gives you 10/21. It is already in simplest form.

8 0

3 years ago

An Airliner has a capacity for 300 passengers. If the company overbook a flight with 320 passengers, What is the probability tha

TEA [102]

Answer:

The probability is $P(X >300 ) = 0.97219$

Step-by-step explanation:

From the question we are told that

The capacity of an Airliner is k = 300 passengers

The sample size n = 320 passengers

The probability the a randomly selected passenger shows up on to the airport

$p = 0.96$

Generally the mean is mathematically represented as

$\mu = n* p$

=> $\mu = 320 * 0.96$

=> $\mu = 307.2$

Generally the standard deviation is

$\sigma = \sqrt{n * p * (1 -p ) }$

=> $\sigma = \sqrt{320 * 0.96 * (1 -0.96 ) }$

=> $\sigma =3.50$

Applying Normal approximation of binomial distribution

Generally the probability that there will not be enough seats to accommodate all passengers is mathematically represented as

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

Here $\frac{ X -\mu }{\sigma } =Z (The \ standardized \ value \ of \ X )$

=> $P(X >300 ) = P(Z > \frac{300 - 307.2}{3.50} )$

Now applying continuity correction we have

$P(X >300 ) = P(Z > \frac{[300+0.5] - 307.2}{3.50} )$

=> $P(X >300 ) = P(Z > \frac{[300.5] - 307.2}{3.50} )$

=> $P(X >300 ) = P(Z > -1.914 )$

From the z-table

$P(Z > -1.914 ) = 0.97219$

So

$P(X >300 ) = 0.97219$

8 0

3 years ago

What equation is equivalent to y+2 = -2(x-3) in slope intercept form

Temka [501]

Answer:

-x+y+5

Step-by-step explanation:

7 0

3 years ago

6x7x6x9 this one is for you

Papessa [141]

Answer:HOPE THIS HELPS! :D

2268

Step-by-step explanation:

6x7=42

42x6=252

252x9=2268

so, 6x7x6x9=2268

8 0

3 years ago