All categories

3 years ago

Solve |3 - x| = 8 {-11, 11} {-5, 11} {-5, 5}

Mathematics

1 answer:

pishuonlain [190]3 years ago

7 0

The correct answer is {-5,11}

I hope this helps. :)

Have a great day.

You might be interested in

Parker drew a triangle with no cogruent sides and a 95° angle. Classify the triangle by the lengths of its sides and measures of

Alika [10]

Obtuse scalene, because none of the side are equal ( which would make none of the angles equal), but the one angle is over 90°

4 0

3 years ago

Read 2 more answers

g In 2013, the Pew Research Foundation reported that 43% of U.S. adults report that they live with one or more chronic condition

SOVA2 [1]

Answer:

We are 95% confident that the true proportion of U.S. adults who live with one or more chronic conditions is between 39.7% and 46.33%

Step-by-step explanation:

From the question we are told that

The sample proportion is $\r p = 43\% = 0.43$

The standard error is $SE = 0.017$

Given that the confidence level is 95% then the level of significance is mathematically represented as

$\alpha = (100-95)\%$

=> $\alpha = 0.05$

Generally from the normal distribution table the critical value of $\frac{\alpha }{2}$ is

$Z_{\frac{\alpha }{2} } = 1.96$

Generally the margin of error is mathematically represented as

$E = Z_{\frac{\alpha }{2} } * SE$

=> $E = 1.96 * 0.017$

=> $E = 0.03332$

Generally 95% confidence interval is mathematically represented as

$\r p -E < p < \r p +E$

=> $0.43 -0.03332 < p < 0.43 + 0.03332$

=> $0.39668 < p < 0.46332$

Converting to percentage

$(0.39668 * 100)< p < (0.46332*100)$

$39.7\% < p < 46.33 \%$

7 0

3 years ago

What’s the missing value 2x+3y=12

I am Lyosha [343]

Step-by-step explanation:

To solve this, you either need x or y. So x or y can be the missing values. The most you can do is simply move one of the terms to the other side.

6 0

4 years ago

Which number is the best approximation for 52‾√+23‾√?

Ilya [14]

Answer: 9.9 Original answer is 10.5

Step-by-step explanation:

7 0

3 years ago

prescription for marilyn jones piroxicam 20 mg capsule take 1 capsule 2 times a day how many milligrams mg will marilyn take of

guapka [62]

Answer:

she will be taking 3600 mgs. in 90 days

Step-by-step explanation:

if she is taking a 20 mgs. twice a day that will make it 40 mgs. a day. If she takes it for 90 days

you will multiply 90 by 40

x40

= 3600 mgs. in 90 days

3 0

3 years ago

Read 2 more answers