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
Zanzabum
3 years ago
12

Every day for two full weeks (14 days) jimmy records the number of coins in his pocket. he finds that the mean is 27. he decides

to remove one sunday's total because it was an outlier. his new mean is 18 coins. how many coins did he have in his pocket on the sunday he removed?
a.18
b.27
c.126
d.144
Mathematics
2 answers:
mash [69]3 years ago
7 0
(18+x)/2=27
18+x=54
x=36
What have I done wrong?
bulgar [2K]3 years ago
6 0

Answer:

It is D.)144

Step-by-step explanation:

You might be interested in
Find the smallest multiple of 15 such that each digit of the multiple is either 0 or 4
SCORPION-xisa [38]
The answer is 4440.  You can determine this by using your rules of divisibility.  We know that is must end in a 0 or 5 to be divisible by 5 and that the sum of the digits must be divisible by 3 in order to divide by 3. One or two 4's together are not divisible by 3.  Three 4's are, but it must end in 0 to be divisible by 5 as well.


5 0
3 years ago
2 times as many as 8 is 20
Musya8 [376]

Answer:

I don't understand what you want me to do

Step-by-step explanation:

6 0
3 years ago
The probability of choosing a winning card from a stack of cards is 5.3%.
drek231 [11]

Answer:

94.7%

Step-by-step explanation:

If it is only winning or losing cards, then you can subtract 5.3 from 100 because probability is out of 100%

100-5.3 = 94.7

8 0
3 years ago
Is the term (x+1) a factor of the polynomial shown below? <br> f(x)=x^3-10x^2+27x-12
Ksenya-84 [330]

We can tell if this is a factor of the polynomial shown by using the remainder theorem.

First, we need to set x + 1 equal to 0.

x + 1 = 0

Now, we solve for x.

x = -1

Now, we can plug this value into the polynomial, and if the solution is 0, it means there is a remainder of 0, which means they divide perfectly.

(-1)^3 - 10(-1)^2 + 27(-1) - 12 = -50

x + 1 is not a factor of the provided polynomial.

7 0
3 years ago
Read 2 more answers
PLEASE SOMEONE HELP I CANT DO THIS AND IM LITERALLY BALLING MY EYES OUT.
kirza4 [7]

Answer: -x

step-by-step explanation:

convert the mixed numbers to improper fractions 125/6 = 77/6

77/6x-14x+1/6x

77/6x-14x+1/6x = -1 times x

= 1 times x

multiply 1 times x = x

= x

5 0
3 years ago
Other questions:
  • V = 5x + 2y<br> X = 3<br> y = -4<br> a) Work out the value of V.
    15·2 answers
  • Find a 12% percent increase in an insurance rate of $665
    7·2 answers
  • How do you solve x+2a=16+ax-6a ?
    11·1 answer
  • 4. Adrian and Rory started comic book collections at the same time. Adrian
    14·1 answer
  • Makes a manifesto where it expresses a commitment for the respect and tolerance for the other and the other
    6·1 answer
  • In how many ways can 4 singers be selected from 8 who came to an audition?
    5·1 answer
  • Matilda has 8 boxes of blueberries weighing , , and of a pound. The line plot below shows the number of boxes of each weight. Ma
    9·1 answer
  • The probability that a train leaves on time is .07. The probability that the train arrives on time and leaves on time is 0.56. W
    11·2 answers
  • Evaluate the limit, or state that the limit does not exist<br> 4n-6n/10n
    12·1 answer
  • Solve for k:<br> 310 – (30 x 7) = 5 x k
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!