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alekssr [168]
1 year ago
9

SOMEONE PLS HELP ME ASAP ON THESE QUESTIONS!!!!!!!

Mathematics
1 answer:
Amanda [17]1 year ago
4 0

Answer:

Step-by-step explanation:

7. the median is better than the mean because it isn't influenced by extremely large values. it is generally better to use the median as opposed to the mean for a simple reason: the mean or average is very sensitive to outliers (abnormally low or high values), while the median is much less affected by outliers.

8.

A median chart is a special-purpose variation of the X-bar chart. This chart uses the median instead of the subgroup average to show the system's central location. The median is the middle point when data points are arranged from high to low. The chart shows all the individual readings.

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Margo’s Dad offers to give her 5 cents on sunday. Then for each day of the week, he offers to give her 5 times the amount from t
goblinko [34]

Answer:

Step-by-step explanation:

First you need to do 5x5=25

6 0
3 years ago
Read 2 more answers
Express the following expression in the form of a + bi: (39 + 34i) + (76 + 89i) - (47 +26i).
andre [41]

Answer:

68+97i

Step-by-step explanation:

work shown and pictured

3 0
3 years ago
Read 2 more answers
What is 15 increased by 60%
vazorg [7]
What is 15 increased by 60 percent? Let's work it out!

First, you must know what 60 percent of 15 is.

<u>60 percent of 15
</u>   15 times .60 
<u />equals
9.

So 60% of 15 is 9.


<u /><u>Increased</u> is a word which<u> means added</u>.

So, 15 plus 9 (15+9) is 24.

Final Answer = 24.




Hope I could help!
Ossashi(◔ ͜ʖ◔)









7 0
4 years ago
Read 2 more answers
3.2y-1.4y+y-0.6y=0.55
Kazeer [188]

Answer:

it is y=0.25

Step-by-step explanation:

because Step 1: Simplify both sides of the equation.

3.2y−1.4y+y−0.6y=0.55

3.2y+−1.4y+y+−0.6y=0.55

(3.2y+−1.4y+y+−0.6y)=0.55(Combine Like Terms)

2.2y=0.55

2.2y=0.55

Step 2: Divide both sides by 2.2.

2.2y

2.2

=

0.55

2.2

8 0
3 years ago
Explain how to use proportional reasoning to find 35% of 600
Sauron [17]
\frac{35}{100} = \frac{x}{600}

This is the equation we would use for this problem.

Now when we cross multiply, we get:
 35(600)=100x

Simplify:
21000=100x

Divide each side by 100 to get x b itself:
210=x

So, as you can see, 210 is 35% of 600

8 0
3 years ago
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