Which expression fits this description

A scientist had 3/4 of a bottle of a solution. She used 1/6 of the solution in an experiment. How much of the bottle did she use

enot [183]

To work this out you need to multiply 3/4 by 1/6.
=3/24
=1/8

3 0

3 years ago

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What is the mode of the data set? 1, 1, 2, 1, 3, 2, 2, and 3

slavikrds [6]

maybe: Mean

=

2.22

Median =

2

Mode =

1

and

3

Explanation:

Mean:

¯

x

=

1

+

2

+

1

+

2

+

1

+

3

+

3

+

4

+

3

9

=

20

9

=

2.22

Median: First we put the numbers in order from lowest to highest:

1

,

1

,

1

,

2

,

2

,

3

,

3

,

3

,

4

The median is the number that has the central position.

Median

=

2

Mode: it is the number that appears the most times. In this case, both

1

and

3

appear the same number of times, so they are both modes.

hope this helps!

8 0

2 years ago

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Timber a block of cheese that is labeled 4 kg he wants to cut the cheese into blocks that weigh 200 g. How many blocks of cheese

mars1129 [50]

Answer:

20

Step-by-step explanation:

1kg = 1000g

1000×4=4000

4000÷200=20

7 0

3 years ago

True or false, there is no solution to the systems of inequalities shown below

miss Akunina [59]

False
Because if you plot a graph to both the equation as i have attached the image.. you can see there can be multiple solution to the above system of inequalities.

8 0

3 years ago

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Determine the equation of the line, written in slope-intercept form, that passes through the points (1,1) and (5,−1).

bazaltina [42]

Answer:

y=-1/2x+3/2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-1-1)/(5-1)

m=-2/4

m=-1/2

y-y1=m(x-x1)

y-1=-1/2(x-1)

y=-1/2x+1/2+1

y=-1/2x+1/2+2/2

y=-1/2x+3/2

3 0

3 years ago