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2 years ago

15

What is a rational number?

2 answers:

nydimaria [60]2 years ago

8 0

Answer:

A rational number can be written as the ratio of two integers.

Step-by-step explanation:

Fractions (1/2), whole numbers (7 7/1), terminating decimals (2.33) repeating decimals (.222 repeating) square root of a perfect square (V-25 = 5/1) Integers (1 -2)

MAVERICK [17]2 years ago

4 0

In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.

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Hello quick question because i am dumb and dont know how to explain things just need some clarification

Strike441 [17]

Step-by-step explanation:

gegsbdqneyqillzfjmtucznYEmdnfhhthtej62wrr334tyyytyyttffgfrwgeyeyiqlstl7o4a1‍‍

8 0

2 years ago

Read 2 more answers

A vase has the shape of a rectangular prism. The inside of the vase is also a rectangular prism. What is the volume of the solid

saw5 [17]

Answer:

$V_{s} = \frac{\pi}{4}\cdot D_{out}^{2} \cdot h -\frac{\pi}{4}\cdot (D_{out}-2\cdot t)^{2}\cdot (h-t)$

Step-by-step explanation:

The geometric description of the vase is described in the image attached below. The volume of the solid part of the vase is:

$V_{s} = V_{out} - V_{in}$

$V_{s} = \frac{\pi}{4}\cdot D_{out}^{2} \cdot h -\frac{\pi}{4}\cdot (D_{out}-2\cdot t)^{2}\cdot (h-t)$

Where:

$D_{out}$ - Outer diameter, in centimeters.

$t$ - Vase thickness, in centimeters.

3 0

2 years ago

A man invests $8 000 at 12% simple interest for 3 years. If he invests the same amount of money for the same time period at 12%

AleksandrR [38]

Answer:

$359.42

Step-by-step explanation:

The difference in the investment values can be computed by making use of the formulas for the account balance in each case.

compound interest: A = P(1 +r)^t . . . . interest at rate r compounded annually

simple interst: A = P(1 +rt) . . . . simple interest at rate r

__

The account earning simple interest will have a balance of ...

A = $8000(1 +0.12×3) = $10,880

The account earning compound interest will have a balance of ...

A = $8000(1 +0.12)^3 ≈ $11,239.42

The difference between the two investments is ...

$11,239.42 -10,880 = $359.42

5 0

1 year ago

Six years less than Tracy's age write it as a algebratic expression

docker41 [41]

the answer would for the equation would beT-6 or 6-T

3 0

2 years ago

Read 2 more answers

What would you get if you divided a half of a half of a half by a half of a fourth of a half?

BartSMP [9]

I think the question is 1/6 ÷ 1/6, which im pretty sure would be 1/3

4 0

2 years ago