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lesya [120]
3 years ago
9

You randomly survey 40 students about whether they play an instrument. You find that 8 males play an instrument and 13 females d

o not play an instrument. A total of 17 students in the survey play an instrument. Make a two-way table that includes the marginal frequencies.
Mathematics
1 answer:
VashaNatasha [74]3 years ago
7 0

Answer:

Step-by-step explanation:

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Write an equation of the line that passes through (2, -3) and is perpendicular to the line y=-2x-3
Natalija [7]

Answer:

y=\frac{1}{2} (x-2)-3 or y=\frac{1}{2} x-4

Step-by-step explanation:

The perpendicular slope is the opposite-reciprocal of the original slope:

Perpendicular slope of -2 is \frac{1}{2}

Write the equation in point-slope form (y=a(x-h)+k):

y=\frac{1}{2} (x-2)-3

Convert to slope-intercept form if needed:

y=\frac{1}{2} x-1-3

y=\frac{1}{2} x-4

8 0
3 years ago
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Am I right or wrong plz answer
Dvinal [7]
Wrong because you need to add the -2 to the 8.... I hope this helps
4 0
3 years ago
F r e e <br> P o i n t s<br> .............................
Nastasia [14]

Answer:

thx

Step-by-step explanation:

4 0
2 years ago
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$0.15, $0.30, $0.50, $0.75, $0.89<br> I need to know the percent of change for these numbers
Naddik [55]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
A local orange grower processes 2,330 oranges from his grove this year. The oranges are packaged in crates that each holds 96 or
maw [93]

Answer:

13

Step-by-step explanation:

Given parameters:

Number of oranges processed by grower  = 2330 oranges

Number of oranges per crate  = 96

Unknown:

Number unpacked oranges

Solution:

To solve this problem, divide the total number of oranges by the number of oranges per crate;

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The remaining unpacked is 13.

7 0
2 years ago
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