All categories

4 years ago

List the sets of numbers from smallest to largest. (Real, integers, whole, counting,

Mathematics

1 answer:

Svetlanka [38]4 years ago

5 0

Answer:

See below.

Step-by-step explanation:

counting: 1, 2, 3, 4, ...

whole: 0, 1, 2, 3, 4, ...

integers: ... , -3, -2, -1, 0, 1, 2, 3, ...

rational: all numbers that can be written as a ratio of integers

irrational: all numbers that cannot be written as a ratio of integers

real: all the numbers listed above

You might be interested in

Find the diameter of a cone that has a volume of 83.74 cubic inches and a height of 5 inches

Vedmedyk [2.9K]

Answer:

V = πr²(h/3)

Step-by-step explanation:

83.74 = πr²(5/3)

R = 4.00 in

Diamater = 2r = 2 x 4.00 = 8 inches

4 0

4 years ago

What is the volume of a sphere with a radius of 8 mm? round the answer to the nearest whole number?

olchik [2.2K]

4/3 * pi * 8^3 (8 cubed)
= 2144.6605....
= 2145mm^3

Finally, a question that the formula is in my textbook XD

7 0

3 years ago

Read 2 more answers

How to know if a quadratic is irreducible?

Aliun [14]

You know if it's not reducible when there isn't any way to factor it using the grouping method. However, you should try to use the quadratic formula to find the roots after attempting to factor. If it still doesn't have any roots, that means the quadratic's vertex is either above or below the x-axis and is facing the other way. (meaning that it never touches the X-Axis)<span />

5 0

4 years ago

Find the volume of a pyramid with a square base, where the perimeter of the base is 7.3\text{ ft}7.3 ft and the height of the py

Cloud [144]

Answer:

$V=6.66\ ft^3$

Step-by-step explanation:

The perimeter of the square base of a pyramid = 7.3 ft

The height of the pyramid, h = 6ft

The perimeter of a square is given by :

P = 4s, s is the side of square

7.3 = 4s

s = 1.825 ft

The volume of a pyramid is given by :

$V=\dfrac{lbh}{3}$

Here, l = b = 1.825 ft

So,

$V=\dfrac{1.825\times 1.825\times 6}{3}\\\\V=6.66\ ft^3$

So, the volume of the pyramid is equal to $6.66\ ft^3$ .

3 0

3 years ago

If f(x) = 3x + 2 and g(x) = x^2+ 1, which expression is equivalent to (fºg)(x)?

olga_2 [115]

Answer:

3x^2+5

Step-by-step explanation:

f(x) = 3x + 2 ; g(x) = x^2+ 1

(fºg)(x) = 3(x^2+ 1)+2

(fºg)(x) = 3x^2+3+2

(fºg)(x) = 3x^2+5

3 0

3 years ago