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
victus00 [196]
2 years ago
10

PLEASE HELP! I CANT GET A BAD GRADE!

Mathematics
1 answer:
Alekssandra [29.7K]2 years ago
5 0

Answer:

It is decreased by 3.25

Step-by-step explanation:

When you add all 8 numbers you'll get 58 then you divide them by 8 you will get 7.25 which is the mean. To find out what is the decrease we need to take out the 30 and add all the other numbers and we get 28. After that you divide 28 by 7 and you get 4. Subtract 4 from 7.25 and you get 3.25.

2+2+2+3+5+6+8+30=58

58/8=7.25

2+2+2+3+5+6+8=28

28/7 = 4

7.25-4=3.25

You might be interested in
What is the degress for a half of of circle if it cut in 1/3
11111nata11111 [884]
Half of a circle

1 circle=360
1/2 circle=360/2=180

1/2 circle cut into 1/3
180 times 1/3=60
60 degreees
6 0
3 years ago
Read 2 more answers
I need help can someone help me plz
Mice21 [21]

Answer:

y = 250x + 1500

Step-by-step explanation:

Slope is 250

y-intercept = 3000 - 6 × slope

3000 - 1500 = 1500

Please Mark as Brainliest!

7 0
3 years ago
4 cm
Degger [83]
What prism is it ? There isn’t an attachment
8 0
3 years ago
Read 2 more answers
How to subtract a negative fraction from a positive fraction?
ikadub [295]
Let's take an example to illustrate this case:

<span>positive fraction = 2/7
</span>
<span>negative fraction = - 3/5

Now we need to subtract  </span><span>- 3/5 from 2/7

Right?

2/7 - (-3/5) = 2/7 + 3/5

here we need to unify the denominators as follows:

the lowest common factor between 7 and 5 is 35
2/7 = 10/35
3/5 = 21/35

Now back to </span><span>2/7 + 3/5:

</span><span><span>2/7 + 3/5 = 10/35 + 21/35 = (10+21)/35 = 31/35

That's it




Hope that helps you</span>
</span>
8 0
3 years ago
Please hurry \/\/\/\/\/<br> []
Anastasy [175]

Answer:

They are equal.

Step-by-step explanation:

First, we can simplify the second equation by multiplying 7 times 6 and then 7 times 5 due to the distributive property.

42+35 = 7(6+5)?\\42+35=(7 * 6)(7 * 5)\\42+35=42+35\\

Therefore, using the distributive property, they are equal.

7 0
3 years ago
Read 2 more answers
Other questions:
  • DETERMINE<br> THE<br> DIFFERENCE<br> BETWEEN-2/5 and -0.75
    11·1 answer
  • URGENT!!!!! 20 POINTS! Kara is graphing the equation |x| + |y| = a , where a​ is a real number.
    11·2 answers
  • Help please with this problem
    11·1 answer
  • If the dimensions of a circle are tripled, the area of the resulting circle will also be three times larger.
    15·1 answer
  • Volume and surface area are often compared by manufacturers in order to maximize how much of something can go inside of a packag
    13·1 answer
  • you ask 40 students which of three items from the cafeteria they like best 30% of the student picked pizza how many students pic
    6·2 answers
  • from these numbers 5;33;27;72;36;61;81;45 choose a prime numbers a number which is the product of two prime numbers ​
    15·1 answer
  • The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard deviations below the mean.
    13·1 answer
  • Solving quadratics equations by square root method
    6·2 answers
  • Someone, please! lend me a hand I'm confused
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!