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3 years ago

A copy machine makes 44 copies per minute. How many copies does it make in 4 minutes and 30 seconds?

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

3 0

44*4 =176
176+22
it makes 198 copies

tester [92]3 years ago

3 0

It can make 198 copies in 4 mintues and 30 seconds plz make brainlest

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3 years ago

2> -2-c. <br><br><br><br>how would I graph this?

REY [17]

Answer:

-4< c

Step-by-step explanation:

2> -2-c

Add 2 to each side

2+2> -2+2-c.

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3 years ago

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3 years ago

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LekaFEV [45]

The regression equation that represents the relationship between velocity and time is:

<h3>How to find the equation of linear regression using a calculator?</h3>

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(0, 6.1), (2.1, 12.2), (5.3, 17.4), (8.2, 26.4), (10, 28.1), (12.1, 32.8).

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2 years ago

If Radhika adds these two numbers and represents the sum on an abacus, and if the beads on the ten's place are 2 and the beads o

xxTIMURxx [149]

Answer:

Explained below.

Step-by-step explanation:

A standard abacus is a traditional method used to perform basic mathematical calculations, such as addition, subtraction, multiplication and division.

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The last rod on an abacus is for the unit's place, the second last rod is for the ten's place, the third last rod is for the hundredth's place, the fourth last rod is for the thousandth's place and the fifth rod is for the ten thousandth's place.

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3 years ago