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3 years ago

What is the domain of the function f(x)= 1/3x+2

Mathematics

2 answers:

Effectus [21]3 years ago

6 0

The answer is the last one

x≥-6

I hope this helps, and God bless <3

frutty [35]3 years ago

3 0

If it is 1/(3x+2), 3x+2≠0 =>x≠-2/3, the domain is all real number except -2/3
if it is 1/(3x)+2, 3x≠0, x≠0, the domain is all real number except 0

It is hard to tell from your equation what the demonstrator is.

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The first quartile can best be described as ______________________.

Zolol [24]

Answer:

A. the median of the lower half of a data set ordered from least to greatest

Step-by-step explanation:

The first quartile can best described as the median of the lower half of a data set ordered from least to greatest.

Let us explain this with an example, say you're given a set of numbers: {1, 2, 5, 8, 9, 12, 15, 16, 20, 23, 25, 28, 32, 36, 42}. The median for the set is 16, the first quartile is going to be the median of the first half which is 8.

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3 years ago

A deep sea diver descended from a rock that is 45 feet below sea level to a coral reef that is 88 feet below sea level.How far d

Veseljchak [2.6K]

Just take the difference of 88 and 45.
43 feet

5 0

3 years ago

Read 2 more answers

23.5584557678 rounded to the nearest hundredth

hram777 [196]

23.5584557678 = 23.56 <span>rounded to the nearest hundredth

hope it helps</span>

3 0

2 years ago

Look at this prism and its net. Rectangular prism with length labeled 5 meters, width labeled 7 meters, and height labeled 12 me

kaheart [24]

There will be three pairs of matching sides: one pair 5x7, one pair 5x12 and one pair 12x7. We can compute the are of each side (in pairs) and then add up the total:

$A_{surf}=2\times(l \times w)+2\times(l \times h)+2\times(h \times w)$
$A_{surf}=2\times(5\times7)+2\times(5\times12)+2\times(12\times7)$
$A_{surf}=2\times35+2\times60+2\times84$
$A_{surf}=70+120+168$
$A_{surf}=358$
$A_{surf}=358m^{2}$

5 0

3 years ago

The width of a rectangle is 1/2 of its length. What are the sides of the rectangle if its perimeter is 63 in.?

sergejj [24]

Answer:

Width is 10 1/2 inches and the length = 21 inches.

Step-by-step explanation:

Let the width be x then the length us 2x inches.

Perimeter = 2x + 2(2x) = 63

6x = 63

x = 10 1/2 inches.

5 0

2 years ago