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2 years ago

The difference between the largest and smallest values in a data set is the ______________.

Mathematics

1 answer:

Olenka [21]2 years ago

7 0

Answer:

Range!

Step-by-step explanation:

It's the range because it's subtracting largest and smallest number in the set.

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Determine the domain of the function, and choose the correct interval and inequality notations,

pickupchik [31]

Answer:

See below

Explanation:

Determining the domain of the function P(x) = 2x + 8 is very trivial and does not require the uses of separate intervals.

The domain of a function is the set of input values (x) for which the function is defined. Thus, the domain of P(x) = 2x + 8 is all the real number, which in interval notaion is:

(- ∞, ∞)

The symbol ∞ is used to indicate that there is not limit for the value of x: it can goe from any negative number to any positive number).

For didactic purposes let's determine the domain of the function

P(x) = 2/(x+8).

In this case, the function is not defined when the denominator equals 0.

Then, the domain excludes the values for which x + 8 = 0.

x + 8 = 0 ⇒ x = - 8.

Then, the solution is all the real numbers different to - 8.

In interval notation it is:

(- ∞, -8) ∪ (-8, ∞)

In form of inequaliy that is:

x < - 8 ∪ x > - 8

That means, all the real numbers less than - 8 and all the real numbers greater than 8.

8 0

2 years ago

Find the approximate values of the trigonometric functions of θ given the following information. Enter the values correct to 2 d

kati45 [8]

Answer:

Step-by-step explanation:

slope of any line is same as the tan θ . so we first try to find the slope of the given line and then using that we can find remaining trigonometric functions .

To find the slope of a line we need to change the equation of line to slope intercept form .

2y - 5x +16 =0

move all terms to right

2y = 5x - 16

divide all by 2

y = 5/2 x - 8

compare this with y =mx+b

slope = m = 5/2

It means

tan θ = 5/2 = 2.5

tan θ = 2.50

now use the trigonometric ratios (see the image attached )

sin θ = $\frac{y}{z} = \frac{5}{\sqrt{29} } = 0.93$

cos θ = $\frac{x}{z} = \frac{2}{\sqrt{29} } = 0.37$

tan θ = 2.50

cot θ = $\frac{x}{y} = \frac{2}{5 } = 0.40$

sec θ = $\frac{z}{y} = \frac{\sqrt{29}{5} } = 1.08$

csc θ = $\frac{z}{y} = \frac{\sqrt{29}{2} } = 2.69$

7 0

2 years ago

HELP PLEASE ASAP. A video rental store keeps a list of their top 15 movie rentals each week. This week the list includes 6 actio

MAVERICK [17]

Answer:

the one selected, the one on top

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

WHATS THE VOLUME GOD BLESS WILL MARK BRAINLIST

Virty [35]

Answer:

The correct answer should be the third option(175.9 cubic units)

Step-by-step explanation:

let's say pi is 3.14-

ok, ill do my work to find volume

4 x 4 x 3.14 =

50.24

50.24 x 7 =

351.68

351.68 ÷ 2 =

175.84

175.9 and 175.84 are super close so that should be the correct answer!

5 0

2 years ago

Read 2 more answers

You know the slope of a line and a point on the line that is not the y-intercept. Can you use a graph to write the equation of t

Gnoma [55]

Sure you could as long as you have the point.

for example let's say the slope is 2 and the point we are given is (4,4)

we know that:
$y = mx + b$
plug in the values given
x=4
y=4
m=2

$4 = 2(4) + b$
b, the y intercept equals -4.

so:

$y = 2x - 4$
in this case

6 0

2 years ago