2 years ago

the senior class has 225 members. there are 55 more boys in the class than girls. how many boys and girls are there

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

6 0

Answer:

85 girls and 140 boys

Step-by-step explanation:

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Which representation does not show a proportional relationship between x and y?

nasty-shy [4]

Answer:

Table A

Step-by-step explanation:

looking at the two tables, we have the observations as follows;

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This happens throughout the table

What this means is that x = 2/3 * y

But for table A, we notice a pattern for the first two lines

The pattern here is that x = 2y

But as we move to the next two rows, we notice this fails and thus, we fail to establish a pattern that works for all the rows;

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Step-by-step explanation:

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2 years ago

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Agata [3.3K]

3x+5=17 that's the answer

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3 years ago

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What is the equation in point slope form of the line that passes through the point (2, 6) and has a slope of 5?

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The equation in point slope is: y-y1=m(x-x1) y-6=5(x-2)

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2 years ago

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There are two functions that can be used to describe the percent of people 25 years and older who have completed at least high s

Korvikt [17]

Answer:

$g(15)=93.8\%$

see the explanation

Step-by-step explanation:

Let

x ----> the number of years since 2008,

g(x) ----> the percent of people 25 years and older who have completed at least high school

we know that

$g(x)=0.008x^2+0.42x+87.5$

For x=15 years since 2008

substitute

$g(15)=0.008(15)^2+0.42(15)+87.5=93.8\%$

That means

In the year 2023 (2008+15) the percent of people 25 and older completing at least high school will be 93.8%

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2 years ago