3 years ago

!!15p!!

Mathematics

2 answers:

beks73 [17]3 years ago

5 0

Answer:

Step-by-step explanation:

Mean is just another name for average. To find the mean of a data set, add all the values together and divide by the number of values in the set. The result is your mean!

Doss [256]3 years ago

4 0

I think it’s C, if no, sorry :/

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A block of cheese has a volume of 178 cm3 and a mass of 120 g.

Anna35 [415]

Answer:

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Step-by-step explanation:

7 0

3 years ago

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lawyer [7]

Answer:

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Step-by-step explanation:

From the given matrices

If X - 2Y = Z

b - 2c = a ... 1

a -2d = c ...2

4+2a = 16.... 3

a + 2b = b .... 4

From3 ;

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From 4;

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From1;

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4 0

3 years ago

Carly has already written 35 pages of a novel she plans to write 12 additional pages per month until she finished right and solv

Kruka [31]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

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2. in a class of 50 students, the number of females is 2 more than 5 times the number of males. How many males and females are t

Ber [7]

Answer:

There are 8 males in the class and 42 females.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the number of females.

y is the number of males.

Class of 50 students

This means that $x + y = 50$

The number of females is 2 more than 5 times the number of males.

This means that $x = 5y + 2$

So, finding y, the number of males:

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$5y + 2 + y = 50$

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$y = \frac{48}{6}$

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Females:

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7 0

3 years ago

What’s the answer?????20 points!!!!

jasenka [17]

Answer:

i think 6,300

Step-by-step explanation:

5 0

2 years ago

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