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
JulsSmile [24]
2 years ago
10

Someone please help me! GIVING BRAINLIST TO FIRST RIGHT ANSWER

Mathematics
1 answer:
grin007 [14]2 years ago
5 0

Answer:

A. The mean is increased by 3

Step-by-step explanation:

2 + 9 + 11 + 10 + 3 + 5 + 4 + 12 = 56/8 = 7

2 + 9 + 11 + 10 + 3 + 5 + 4 + 12 + 34 = 90/9 = 10

10 - 7 = 3

You might be interested in
Helena has taken out a $9,300 unsubsidized Stafford loan to pay for her college education. She plans to graduate in four years.
kherson [118]
The effective annual interest rate is:
i = (1 + 0.064/12)^12 - 1 = 0.066
In year 1: the interest is $613.80 (multiple $9300 by 0.066)
In year 2: the interest is $654.31 (add interest from year 1 to $9300 and multiply by 0.066)
In year 3: the interest is $656.98 (do the same as year 2)
In year 4: the interest is $657.16

The total interest is: $2582.25
The present worth of this amount is:
P = 2582.23 / (1 + 0.066)^4 = $1999.72

The answer is $1999.72.
8 0
3 years ago
Read 2 more answers
Is this relation a function?
jeka57 [31]

Answer:

Step-by-step explanation:

so i cant actually see the picture on my school chromebook, but if only one x matches up to one y, then yes.   multiple x's can go to a single y

4 0
3 years ago
Yolanda makes wooden boxes for a crafts fair. She makes 300 boxes like this one shown, and she wants to paint all the outside fa
Effectus [21]

Answer:

240

Step-by-step explanation:

that is it

3 0
3 years ago
PLEASE NO LINKS DONT WASTE YOUR TIME IM NOT GONNA CLICK. Use the graph of the polynomial function to find the factored form of t
USPshnik [31]

Answer:

B.

Step-by-step explanation:

factored form actually contains the x intercepts right in it. Basically whatever sets the whole equation equal to zero.

On the graph you can see that it passes through both positive and negative 4. so (x+4)(x-4) is the answer because plugging in 4 for x will make it zero. Same for plugging in negative 4

Hope this helps!

5 0
2 years ago
Evaluate the following expression. "12 more than 5"
GalinKa [24]

Answer:

17

Step-by-step explanation:

12+5

4 0
3 years ago
Other questions:
  • Pls instruct me on this.
    10·1 answer
  • How can - 1 1/8 become a decimal
    9·1 answer
  • 28% of what number is 63
    9·2 answers
  • Lines of ____ are used to measure distances east or west of the prime meridian in degrees
    14·1 answer
  • What is 1 to the 2nd power?
    6·2 answers
  • Chris wants to paint the ceiling of his restaurant. The ceiling is in the shape of a square. Its side lengths are 55 feet. Suppo
    9·2 answers
  • Bryce wrote a six-page essay for his English class. It took him 2.5 hours to write the essay. How many minutes did he average pe
    10·1 answer
  • If a person draws a playing card and checks its suit and then spins a three-space spinner, describe the sample space of possible
    8·1 answer
  • What is 3 X 3/4 ? please help me
    9·2 answers
  • Assuming each area code is just as likely as any other, what's the probability that the area code of two back to back spam calls
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!