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miskamm [114]
3 years ago
5

What is a decimal ( Definition, Example, Non-Example, Facts/Characteristics)

Mathematics
1 answer:
evablogger [386]3 years ago
5 0
A decimal is "." this symbol is used to separate whole numbers from a number value that is less than 1. Decimals basically puts things in its correct "place"  according to the place value chart. | Example : $ 1.70 ; Without the decimal point this would be 170$ and in reality it is only one dollar and seventy cents. | 
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Solve H = fraction with p minus a in the numerator and 3 times w in the denominator for p. SOLVE FOR P
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<span>D. p = fraction H over the quantity 3 times w + a</span>
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3 years ago
Consider a collection of envelopes consisting of 1 red envelope, 3 blue envelopes, 2 green envelopes, and 3 yellow envelopes if
nasty-shy [4]

Answer:

the probability that at least one envelope is a yellow envelope is 16/21

Step-by-step explanation:

The probability that at least one envelope is a yellow envelope is P(Y);

P(Y) = 1 - P(Y)'

P(Y)' is the probability that no envelope is a yellow envelope.

Given;

red envelope = 1

blue envelopes = 3

green envelopes = 2

yellow envelopes = 3

Total = 9

Number of non-yellow envelope = 9 -3 = 6

(6 envelope are not yellow)

P(Y)' = P1 × P2 × P3

Since there is no replacement;

P(Y)' = 6/9 × 5/8 × 4/7

P(Y)' = 5/21

From equation 1;

P(Y) = 1 - 5/21

P(Y) = 16/21

the probability that at least one envelope is a yellow envelope is 16/21.

8 0
3 years ago
Michelle and Rhonda eat dinner at
Zanzabum

Answer:

$22.17

Step-by-step explanation:

105.36 multiplyed by 0.22 ( you need to change the 22% to a decimal so just make it 0.22) then once you multiplyed them then you get your answer.

4 0
2 years ago
a 21​-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece
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The first board is approximately 0.45 the second board is approximately 0.9 and the third board is approximately 19.8

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What is 34 and -7 as a fraction
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34 as a fraction is 17/50

-7 as a fraction is 8/20

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