1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nady [450]
2 years ago
12

Helpp pppppppp ppppppp pppppppppp

Mathematics
2 answers:
ElenaW [278]2 years ago
8 0
The original median is the number in the middle of 60, 70, 80, 80, 100, so the median is 80.
the new median is the number in the middle of 0, 60,70,80,80,100, the median is between 70 and 80, so it is 75
the original mean is (60+70+80+80+100)/5=78
the new mean is (0+60+70+80+80+100)/6=65
so the mean decreases more than the median. C is the answer. <span />
eduard2 years ago
5 0
The mean is the average. To find it we add all the data together and divide by the amount of data entries.

\frac{60+70+80+80+100}{5} =78

With 0:

\frac{0+60+70+80+80+100}{6} =65

So adding 0 will decrease the mean. In fact, adding any number that is less than the average will decrease it.

The median is the middle number. First we need to order the data from smallest to largest, then find the middle number.

60, 70, 80, 80, 100

The median is 80.

With 0:

0, 60, 70, 80, 80, 100

The median is in between 70 and 80, so we find the mean of these two number. The result is the median. So with zero, the median is 75.

With zero, both the mean and median decrease. The mean decreased by more, so the answer is the third choice.
You might be interested in
HELP ME WITH THIS QUESTION PLEASE
lara [203]

Answer:

  • 0.79

Step-by-step explanation:

all you really need to do is multiply your decimal (15.8) by your percent (5) so, you problem would look like 15.8(.05) (note it is .<em>0</em>5 because there need to be 2 decimal places) so, your answer is .79

6 0
3 years ago
What is 850 in scientific notation?
jonny [76]

Answer:

it is 8.5 x 10^2 because when you times the 10 twice and then multiply it with 8.5 and the decimal moves

4 0
3 years ago
10 – 7x = 2 - 8x help :)
Rudik [331]
10-7x=2-8x

We move all terms to the left:

10-7x-(2-8x)=0

We add all the numbers together, and all the variables

-7x-(-8x+2)+10=0

We get rid of parentheses

-7x+8x-2+10=0

We add all the numbers together, and all the variables

x+8=0

We move all terms containing x to the left, all other terms to the right

x=-8
4 0
3 years ago
Read 2 more answers
Can you guys figure out the linear function for this table, please?
Bess [88]

Answer:

y = 6x + 10

Step-by-step explanation:

This is because the slope is 6 and the y intercept is 10, therefore the answer is y = 6x + 10

5 0
2 years ago
This is the numbers 3-4
Shtirlitz [24]

Answer:

3) x= 3, -2

4) 36

Step-by-step explanation:

3) x= 3, -2

4) 36

6 0
2 years ago
Other questions:
  • Select the correct answer (49x^2y)^1/2(27x^6y^3/2)^1/3
    15·1 answer
  • WILL MAKE BRAINLIEST!!!!!!! 19 pts
    9·1 answer
  • Please help please please help
    14·1 answer
  • 10 donuts were eaten out of the 25 donuts paced.What % of donuts was eaten?
    12·1 answer
  • Joel earns $1,700 per month. If he spends $425 on rent each month, what percent of his income does he spend on rent?
    13·1 answer
  • Subject: [Mathematics]​
    8·2 answers
  • 5 &amp; 2/8 - 3 &amp;7/8 = ?​
    15·2 answers
  • Show the work thanks
    5·2 answers
  • Find the unit rate for miles per gallon
    11·1 answer
  • What is the value of 7/10 divided by 3/8
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!