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geniusboy [140]
3 years ago
11

At a middle school , 38% of all seventh graders have taken swimming lessons. There are 250 students in the seventh grade. How ma

ny of them have taken swimming lessons?
Mathematics
1 answer:
yanalaym [24]3 years ago
3 0

Answer:

95

Step-by-step explanation:

38% of 250 is 95.

250 / 100 is 2.5

2.5 x 38 = 95

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Step-by-step explanation:

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riadik2000 [5.3K]

Answer:

y=-8/5x+4

Step-by-step explanation:

The slope of perpendicular lines is the opposite reciprocal of the original equation.

To get the opposite reciprocal, flip the fraction and use the opposite sign.

Here, the slope is -8/5 because that is the opposite of 5/8.

To get the equation of the line, use point-slope and then distribute to get the equation in y=mx+b format.

Point slope: y-y1=m(x-x1). Use the coordinate (5,-4) in the equation.

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Multiply (x-5) by -8/5 and simplify.

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2 years ago
What can you conclude about the relationship between government and big business before the Progressive Era began?
jenyasd209 [6]

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Step-by-step explanation:

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3 years ago
I need help please, very confused on what to do!
Firdavs [7]

Step-by-step explanation:

X intercept of -5 means the line cuts the x axis at -5 so, mark with a small dot/x at - 5 on the x axis which is the horizontal line

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now, join the 2 markings together with a straight line

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Answer:

C) 4

Step-by-step explanation:

Replace the variable a with 4 to see if it makes the equation true.

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