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stiks02 [169]
3 years ago
7

What is a ratio please????????

Mathematics
2 answers:
Troyanec [42]3 years ago
7 0

Answer:

the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.

an example would be:

there are 8 apples and one orange the ratio is 8:1

Step-by-step explanation:

prisoha [69]3 years ago
6 0

Answer:

A mathematical expression that compare two or more numbers.

Step-by-step explanation:

A ratio is a mathematical expression that compare two or more numbers. It can be represented as as a decimal or fraction. The 3 ways of writing a ratio is \frac{x}{y} , x:y, x to y.

A great example of a ratio is 1:2, 1 to 2, or \frac{1}{2}.

Hope this helps, have a blessed day, and for any questions or comments, just ask!

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Which of these statements is true? A. The interior angles of both a regular and irregular pentagon have a sum of 540o. B. The in
Varvara68 [4.7K]

Answer:

 Option A is the correct answer.

Step-by-step explanation:

 The sum of interior angles of a polygon is given by (n-2) x 180°, where n is the number of sides.

 The sum of interior angles will not affect irregularity of polygon, it is same for regular and irregular polygon.

 For a pentagon n =5.

 Sum of interior angles = (5-2) x 180 = 3 x 180 = 540°

  Option A is the correct answer.

5 0
3 years ago
What is the solution to the equation below?<br> 12 + square root 1 - 5x = 18
GrogVix [38]

Answer:

-1

Step-by-step explanation:

Square root 1 is 1. Add that to the 12 to get 13. Subtract 13 from both sides to get: -5x = 5. Divide both sides by -5 to get your answer: -1

5 0
2 years ago
Read 2 more answers
Agnes Hammer is a senior majoring in management science. She has been interviewing with several companies for a job when she gra
stiks02 [169]

Answer:

Mean = 30516.67

Standard deviation, s = 3996.55

P(x < 27000) = 0.0011518

Step-by-step explanation:

Given the data:

28500 35500 32600 36000 34000 25700 27500 29000 24600 31500 34500 26800

Mean, xbar = Σx / n = 366200 /12 = 30516.67

Standard deviation, s = [√Σ(x - xbar) / n-1]

Using calculator, s = 3996.55

The ZSCORE = (x - mean) / s/√n

Zscore = (27000 - 30516.67) / (3996.55/√12)

Zscore = - 3516.67 / 1153.7046

Zscore = - 3.048

P(x < 27000) = P(Z < - 3.049) = 0.0011518

3 0
2 years ago
Hey:) please help me on this one: Evaluate the function f(x) = 0.4x^2 - 3x - 8 for the value x = -2​
Ksivusya [100]

Answer:

Step-by-step explanation:

8 0
3 years ago
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RideAnS [48]

Answer:

16.25$

Step-by-step explanation:

4.25 times 3 = 12.75

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12.75 + 3.50 = 16.25$

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6 0
3 years ago
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