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2 years ago

Nd

Mathematics

1 answer:

Delicious77 [7]2 years ago

7 0

Answer:

Step-by-step explanation:

6 rows 5 students each, it is 5+5+5+5+5+5 or 6x5.

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Find the percent increase or decrease to the nearest percent.

algol [13]

Answer:

Step-by-step explanation:

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3 years ago

Assume your balance is back at $0. You desperately want a TV for your bedroom, but you don’t have any money saved. You put the $

kkurt [141]

Answer:

you would pay 2% each month

Step-by-step explanation:

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3 years ago

A Norman window is a window with a semi-circle on top of regular rectangular window. What should be the dimensions of the rectan

nalin [4]

The dimensions of the rectangular portion of the window should be 4 by 4.

To maximize area, we make the dimensions as close to congruent as possible. Since there will be 3 sides on the rectangular portion with a frame around them, we divide 12 by 3:
12/3 = 4

This means it should be 4 by 4.

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3 years ago

Read 2 more answers

Chen completed the division problem below.

alekssr [168]

<u>Answer:</u>

B. He multiplied the dividend by 100 instead of 10.

<u>Step-by-step explanation:</u>

Chen had to divide $1.926$ by $0.9$ . To make it easier to divide, he thought of multiplying both the dividend and the divisor by 10.

Chen multiplied the divisor by 10 but mistakenly multiplied the dividend by 100 instead of 10.

So his whole division problem was changed.

Therefore, the correct answer option is B. He multiplied the dividend by 100 instead of 10.

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3 years ago

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World population at a particular time was 7,11,36,02,566. Can you write it in words in the international numeration system ?

stellarik [79]

Answer:

Seven billion , one hundred thirteen million, six hundred and two thousand , five hundred and sixty six.

Step-by-step explanation:

B, HM TM, M Hth, TTh Th , H T O

7, 1 1, 3 6, 0 2, 5 6 6

Seven billion , one hundred thirteen million, six lac, two thousand , five hundred and sixty six.

Where

B= billion

HM = hundred million

TM = ten million

M = million

HTh = Hundred Thousand

TTh = Ten thousand

Th = thousand

H = hundred

T = tens

O= ones or units

In system international each category in further divided into units, hundreds and thousands.

We see that we have thousand, ten and then hundred thousand .

Similarly we have million, ten and hundred million.

This continues for billions and so on.

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3 years ago