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Harlamova29_29 [7]
3 years ago
5

What is the difference between rates, ratios and percents. Give examples of how to convert between them and the best time to use

each.
Mathematics
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

a rate is a special type of ratio that compares 2 DIFFERENT quantities while a ratio is a comparison of 2 quantities BY DIVISION

a percentage is a rate, number, or amount in each hundred.

step-by-step explanation

u can see percentages in stores like 30% off. If the price of the product is $2.99 you have to multiply 2.99 by 30% equal 0.3, then do 2.99 - 0.3 = $2.69

a rate is this 200\5 = 40\1

a ratio is this <u>3 to 4 or 5 for every 3</u>

<u />

<em><u>hope you understand </u></em>

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Interest rate ≈ 3.48%

Step-by-step explanation:

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3 years ago
A tennis player wins a match 55% of the time when she serves first and 47% of the time when her opponent serves first. The playe
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ok so she has a 50% chance of serving first so if she serves first she has a 55% percent chance of winning multiply .55 and .50 to get .275 now she also has a 50% chance of not serving first so multiply .47 and .50 to get .235 now that you have the two probabilities of her winning you add them together so .275+.235 = .51 so she has a <u>51%</u> chance of winning the game
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3 years ago
Anyone know this answer??
satela [25.4K]

6+10+3+8 = 27, so they played a total of 27 games

6/10 reduces to 3/5 for home games

5 0
4 years ago
Read 2 more answers
Mary, who is sixteen years old, is four times as old as her brother. how old will mary be when she is twice as old as her brothe
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Mary<span> is 2x = 2*12 = </span>24 years old<span>.</span>
6 0
3 years ago
Which one of the following is an ordered pair?
valentinak56 [21]

9514 1404 393

Answer:

  (c)  (0, 6)

Step-by-step explanation:

Conventionally, an "ordered pair" is a pair of items in parentheses, separated by a comma. The items don't have to be numbers. (0, 6) is an ordered pair.

__

<em>Comments on the other answer choices</em>

Curly braces are usually used as delimiters of a set, not an ordered pair.

Three items do not constitute a "pair." Rather, they are a "triple."

Items without any particular indicator of grouping are usually not considered a "pair."

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