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2 years ago

I know I already asked this but I need an explanation on whyyy

Mathematics

2 answers:

valentinak56 [21]2 years ago

8 0

Answer:

U first need to find out the total number of people

22+28

and since they are asking only for boys we need to put the number of boys on the numerator and the total number of people at the denominator

22/50

And now to make it into % we need to ALWAYS multiply the fraction by 100

22/50 x 100

44%

Hope it helps

BARSIC [14]2 years ago

5 0

Answer:

44 %

Step-by-step explanation:

okay so 100% is equal to the whole team or 50 swimmers

100% = 50 swimmers

to find out how much one swimmer is would be to divide the 100% by the total of swimmers.

100% / 50 swimmers

2% = 1 swimmer

so now that we know how much percent 1 swimmer is we will multiply 2% by 22, the number of boy swimmers.

2 x 22 = 44

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quester [9]

Answer:

p >= 1/3

Step-by-step explanation:

to solve the inequality you must start by subtracting 8 to all sides

you will get -3p <= -1

then you divide everything by --3

you end with p >= 1/3

your answer is p >= 1/3

7 0

1 year ago

Two numbers multiply to be -100 and add to 0

ipn [44]

Well, +10 and -10 can do that job.

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2 years ago

Which table of values can be represented by the function y=x+4 ?

ozzi

Answer:

See explanation

Step-by-step explanation:

The given function is $y=x+4$

To create a table we choose some values of x and plug it into the function and solve for y.

When x=-1, $y=-1+4=3$

When x=0 y=0+4

When x=1, y=4+1=5

When x=2, y=6

The table looks like;

x y

-1 3

0 4

1 5

2 6

4 0

2 years ago

Identify an equation in point-slope form for the line perpendicular to y = 3x + 5

Licemer1 [7]

Answer:

perp.: -1/3

y + 1 = -1/3(x - 4)

y + 3/3 = -1/3x + 4/3

y = -1/3x + 1/3

Step-by-step explanation:

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3 years ago

The side of the parallelogram in the figure above are given in cm.

GrogVix [38]

solution

or, 2 x + y = 5 y - 8 being opposite side of

parallelogram

or , 2x =5 y - y - 8

or, 2x = 4 y - 8

or, x = 4y - 8/2

or,. x = 2y- 4

therefore, 2x + y is equal to 5 y - 8 Being the opposite side of a parallelogram

now,

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or, 3y + 2 x-4x = -3

or,. 3y -2x = -3

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3 years ago