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3 years ago

which statement is the contrapositive of the given statement? If a person is a banjo player, then the person is a musician.

Mathematics

1 answer:

navik [9.2K]3 years ago

6 0

If a person is not a banjo player , then the person is not a musician

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Slope of a line that goes through the points (4,-1) and (3,8)

san4es73 [151]

y2-y1/x2-x1

8-(-1)/3-4=

9/-1=

-9

the slope of the line is -9

8 0

3 years ago

Find the solution to the absolute value equation shown below. |9 + 8x|= 25

Savatey [412]

Answer:

25-9

=16

16:8

x=2

Başarılar

4 0

2 years ago

PLEASE HURRY!!!!! Which statement describes the situation shown in the graph?

fomenos

Answer:

Sales increase with a decrease in the price.

Step-by-step explanation:

6 0

1 year ago

Read 2 more answers

Which is the last operation performed when evaluating (8 minus 2 x) squared + 4 for x = 3?

kompoz [17]

Answer:

addition

Step-by-step explanation:

The given expression is $(8-2x)^2+4$

We want to determine the last operation performed when evaluating this expression for x=3.

We substitute to get:

$(8-2*3)^2+4$

Multiply within the parenthesis to get:

$(8-6)^2+4$

Subtract to get:

$2^2+4$

Evaluate the exponent to get:

4+4

Add to obtain:

Hence the final operation is addition

4 0

3 years ago

Read 2 more answers

1 2 3 4 5 6 7 8 9 10 TIME REMAINING 52:51 Use the data set to determine which statements are correct. Check all that apply. 35,

Nady [450]

Answer:

The true statements are:

The median is 38.5.
There is an outlier.
The lower quartile is 29.
The upper quartile is 70.
The interquartile range is 41.

Step-by-step explanation:

The given data are: 35, 41, 18, 75, 36, 21, 62, 29, 154, 70

Make the data in order from the least to the greatest

18 , 21 , 29 , 35 , 36 , 41 , 62 , 70 , 75 , 154

So, the median of the data = (36 + 41)/2 = 38.5

We can deduce that The number 154 represents an outlier because the difference between 154 and 75 is much greater than the difference between the other data

If we divided the data to two groups , they will be:

(18 , 21 , 29 , 35 , 36) , (41 , 62 , 70 , 75 , 154)

So, The lower quartile Q1 is the median of the first group = 29

And the upper quartile Q2 is the median of the second group = 70

And the interquartile range = Q2 - Q1 = 70 - 29 = 41

So, the true statements are:

The median is 38.5
There is an outlier
The lower quartile is 29
The upper quartile is 70
The interquartile range is 41.

7 0

3 years ago