Which box plot represents a set of data that has the greatest mean absolute deviation?

5m - 2 ≤-14 or -2m ≤ -15

Vera_Pavlovna [14]

the solution for the inequalities 5m - 2 ≤-14 or -2m ≤ -15 is m ≤ - 2.4 or m ≥ 7.5.

First inequality:

5m - 2 ≤ - 14

Add 2 to both the sides:

5 m - 2 + 2 ≤ - 14 + 2

5 m ≤ - 12

Divide both sides by 5:

5 m / 5 ≤ - 12 / 5

m ≤ - 2.4

Other inequality:

-2m ≤ -15

Divide both sides by 2:

-m ≤ -7.5

m ≥ 7.5

So, we get:

m ≤ - 2.4 or m ≥ 7.5

Therefore, we get that, the solution for the inequalities 5m - 2 ≤-14 or -2m ≤ -15 is m ≤ - 2.4 or m ≥ 7.5.

Learn more about inequalities here:

brainly.com/question/25275758

#SPJ9

Your question was incomplete, Please refer the content below:

Solve the inequalities:

5m - 2 ≤-14 or -2m ≤ -15

4 0

1 year ago

A test is worth 50 points. Multiple-choice are worth 1 point and short answer questions are worth 3 points. If a test has 20 que

tankabanditka [31]

Answer:

5 multiple choice questions

Step-by-step explanation:

Write equations to represent the situation.

let "x" be the number of multiple choice questions

let "y" be the number of short answer questions

Equation for the total number of questions:

x + y = 20 # of multiple choice questions + # of short answer questions

Equation for the total points: (Multiply the type of question with how many points you get.)

x + 3y = 50 You don't need to write '1' beside 'x' for multiplying by 1.

The system of equations we need to solve is:

x + y = 20 and x + 3y = 50

We can solve using the substitution method.

Rearrange x + y = 20 to isolate one variable.

Isolate 'y'.

x + y = 20

x - x + y = 20 - x Subtract 'x' from both sides

y = 20 - x

Take the other equation x + 3y = 50. You can replace 'y' with the equation that equals 'y' that we got when rearranging.

Substitute y for 20 - x

x + 3y = 50

x + 3(20 - x) = 50 Use distributive property. Multiply the 3 outside the bracket by each number inside the bracket.

x + 60 - 3x = 50 Combine like terms. 'x' and '-3x' are alike because they both have 'x'.

60 - 2x = 50 Start isolating 'x'.

60 - 60 - 2x = 50 - 60 Subtract 60 from both sides.

-2x = 50 - 60 60-60 cancels out on the left side.

-2x = -10

-2x/-2 = -10/-2 Divide both sides by -2 to isolate 'x'.

x = -10/-2 -2x/-2 becomes 'x'. -2/-2 cancels out.

x = 5 Number of multiple choice questions

Therefore there are 5 multiple choice questions.

If you needed the number of short answer questions too, you would substitute x for 5 in any of the other equations.

6 0

3 years ago

For each of the -3.3 trials, and in the same sequence in which you entered the freezing points, enter your calculated values for

dedylja [7]

Answer:

The morality of the solution is calculated as 0.859 m. We are required to determine the freezing point depression constant of pure water. The freezing point depression of the solution is given as

$T_{f} = T_{p} -T_{s} = K_{f}$ * (morality of solution)

$T_{p}$ and $T_{s}$ are the freezing points of the pure solvent (water, 0°C) and $K_{f}$ = freezing point depression constant of water. Therefore,

$T_{f} = K_{f}$ *(0.859 m)

=====> (0°C) – (3.00°C) = $K_{f} *(0.859 m)$

=====> -3.00°C = $K_{f} *(0.859 m)$

Ignore the negative sign (since $K_{f}$ is positive) and get

$K_{f}$ = (3.00°C) / (0.859 m) = 3.492°C/m

The freezing point depression constant of the solvent is 3.5°C kg/mole

3.5 K.kg/mole (temperature differences are the same in Celsius and Kelvin scales).

3 0

3 years ago

Find the value of tan<br> Х<br> 45°<br> 315<br> Please help me ASAP please

Zanzabum

9514 1404 393

Answer:

1

Step-by-step explanation:

The right triangle is isosceles, so x = 45° and tan(x) = 1.

__

You can determine tan(x) either from your knowledge of trig function values, or from the fact that the two legs of the triangle are of equal length. The tangent is the ratio of the opposite leg to the adjacent one. When those legs are the same, the ratio is 1.

3 0

3 years ago

A withdrawal of $50 what does the zero represent

tensa zangetsu [6.8K]

I do not see any other zero other than that in the $50. I will still try to help. The zero in 50 denotes that 50 is a multiple of ten. I hope this helped.

4 0

4 years ago