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3 years ago

Write a decimal that represents 8×100+4×1+5×1√100+3×1√1000 help please

Mathematics

2 answers:

Alborosie3 years ago

5 0

The rules for converting fractions with denominators 10, 100, 1000, etc. into decimal fraction:

(i) Count the number of zeroes coming after 1 in the denominator.

(ii) Count an equal number of places in the numerator starting from the unit digit then place the decimal point to the left of the digit reached.

Let us consider some of the following examples;

1. Convert 819/100 to decimal.

Given, 819/100 This explanation will help you

Jobisdone [24]3 years ago

5 0

Yea what they said , there answer is right

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if there are 20 questions on a test and I get 45% on the test how much is each question worth percent wise?? using numbers and t

alexdok [17]

Answer:

Each question worth 5.

Step-by-step explanation:

Each question worth 5 Point because

5 x 20 = 100

Hence, 20 question each question worth 5 point.

If You get a 45% then you miss 11 question and only get 9 question correct..

9/20 x 100 = 45.

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2 years ago

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What percent of 100 is 14

Thepotemich [5.8K]

Answer:

14%

Step-by-step explanation:

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A certain unsavory bar for poker-playing dogs is attended by only two types of dogs: "good dogs" and "bad dogs." For a randomly

SVETLANKA909090 [29]

Answer: The required probability is 0.1923.

Step-by-step explanation:

Since we have given that

Probability that it's a good dog = 0.4

Probability that it's a bad dog = 1-0.4 = 0.6

Probability that the dog smokes given that its a bad dog = 0.7

Probability that it smokes given that its a good dog = 0.25

According to question, probability of smoking pipe would be

P(good).P(Smoking pipe|good)+P(bad).P(smoking pipe|bad)

$0.4\times 0.25+0.6\times 0.7\\\\=0.1+0.42\\\\=0.52$

So, Probability of getting a good dog given that it is smoking pipe is given by

$\dfrac{P(good).P(smoking\ pipe|good)}{P(smoking\ pipe)}\\\\=\dfrac{0.4\times 0.25}{0.52}\\\\=\dfrac{0.1}{0.52}\\\\=0.1923$

Hence, the required probability is 0.1923.

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2 years ago

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Need help please I don’t understand this question

Salsk061 [2.6K]

Answer:

a) 9

Step-by-step explanation:

f(2) basically equals to y when x=2 and the y coordinate at x=2 is 9

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3 years ago

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tankabanditka [31]

Answer:

2,5

Step-by-step explanation:

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2 years ago

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