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Luba_88 [7]
3 years ago
7

Numeration system means?

Mathematics
2 answers:
ElenaW [278]3 years ago
8 0

Answer: A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set

Scilla [17]3 years ago
5 0

Answer:

A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner.

Step-by-step explanation:

BRAINLIEST PLEASEEE

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A university has 29,370 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of st
timama [110]

Answer:

ok so out of 210 14 speak 3 or more so that is a ratio of

210:14

so lets find out how many times 210 goes into the whole populaiton

29370/210=139.857142857

then lets multiply the 14 by that amount

14*139.857142857=1958(exact)

so out of the 29370 1958 speak 3 or more launges

Hope This Helps!!!

8 0
2 years ago
Pleaseee helppp meee​
ruslelena [56]

Answer:

y =5x

Step-by-step explanation:

5+8=13

5 0
3 years ago
Read 2 more answers
Plz help will give biranlest
Black_prince [1.1K]

Answer:

$5.40

Step-by-step explanation:

The word <em>percent</em> literally means "for each 100," and we can use this vocab fact to help us answer a question like "what is 1.8 <em>percent </em>of $300?" We have 1.8 <em>for each 100</em> in 300, and since there are 3 hundreds in 300, that means we're going to be counting 3 1.8s, which gets us 1.8 × 3 = 5.4. Since our unit is <em>dollars</em> this comes out to $5.40.

8 0
3 years ago
An insurance company has written 52 policies of $50,000, 477 of $25,000, and 918 of $10,000
Ede4ka [16]

The amount of money that the company can expect to pay during the year the policies were written is; $25005

<h3>How to find the expected Value?</h3>

The probability that a person will die at age 20 = 0.001

Revenue from 52 policies = 52 * $75,000 = $3,900,000

Revenue from 477 policies = 477 * $25,000 = $11,925,000

Revenue from 918 policies = 918 * $10,000 = $9,180,000

Total revenue from all policies = $3,900,000 + $11,925,000 + $9,180,000

Total Revenue from all Policies = $25,005,000

Expected amount to pay out during the year the policies were written =  $25,005,000* 0.001 = $25,005

Thus, the company can expect to pay out $45,000 over the year after the policies were written.

Read more about Expected Value at; brainly.com/question/19168423

#SPJ2

8 0
2 years ago
Read 2 more answers
The picture is the question​
allsm [11]

Answer:

-4 points

Step-by-step explanation:

Since each incorrect answer is worth the same amount of negative points, use the equation below.

3x = -12      DIvide both sides by 3

x = -4 points  

8 0
3 years ago
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