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
Aliun [14]
3 years ago
11

Your electric bill has been as follows for the past six months:

Mathematics
2 answers:
vladimir1956 [14]3 years ago
5 0

To find the monthly average (mean), add all the numbers up and divide the answer by the total number of numbers you added up.


July: $78.56

August: $30.21

September: $81.20

October: $79.08

November: $66.18

December: $100.75


Add all the bills up.

$78.56 +

$30.21 +

$81.20 +

$79.08 +

$66.18 +

$100.75 =

$435.98


Divide $435.98 by 6 (because you added up 6 numbers).

$435.98 ÷ 6 = $72.66


\boxed {D)~72.66~is~your~answer.}

kakasveta [241]3 years ago
4 0

You want to find the monthly average over the past 6 months.


July: $78.56

August: $30.21

September: $81.20

October: $79.08

November: $66.18

December: $100.75


Add all of these up

(July) $78.56

(August) $30.21

(September) $81.20

(October) $79.08

(November) $66.18

(December) + $100.75

----------------------------------------------

(Total cost) $435.88


There are 6 months you are calculating for, therefore divide the total (combined) cost of 6 months with the total number of months (in this case, 6)


$435.88 (total cost of 6 months) ÷ 6 (months)


The average cost per month of over the past 6 months is $72.66.

You might be interested in
What is the perimeter of a square abcd if a(0,0 and b(0,5?
Ghella [55]
So squares have 4 congruent sides. When you plot the points (0,0) and (0,5) the side length is 5 units. We can then take 5+5+5+5 and know the perimeter is 20 units.
4 0
3 years ago
Read 2 more answers
What is the answer to 4.0×10^7m in standard form
yuradex [85]
40,000,000

Standard form means that you are just writing out the numbers regularly. In this case, we are switching from scientific notation to standard. The 10 is raised to the 7th power, so we have to move the decimal 7 places to the right.
7 0
3 years ago
WHATS THE ANSWER ???? HELPPPO
stepladder [879]

Answer:

∠6 and ∠4

Explanation:

Exterior angles tend to be outside the polygon. The ones inside like ∠1, ∠5, and ∠3 are called interior because they are inside the polygon.

∠2 is invalid because it isn't really an angle, it's a side.

6 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISS
balandron [24]

Answer:

4.117 *little10 to the -29th power

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Parallelogram RSTU is rotated 180° clockwise
julia-pushkina [17]

Answer:

Two pairs of parallel sides

Step-by-step explanation:

The given transformation performed on parallelogram RSTU = 180° clockwise rotation

Given that a rotation is a form of rigid transformation, the shape and size of the preimage RSTU will be equal to the the shape and size of the image R'S'T'U'

Therefore, RSTU ≅ R'S'T'U' and R'S'T'U' is also a parallelogram with two pairs of parallel sides.

4 0
3 years ago
Other questions:
  • Hat is 965.38 rounded to the nearest tenth? A. 970 B. 965.4 C. 965.3 D. 965
    10·2 answers
  • There were 516 tickets sold for a basketball game. The activity cardholder tickets cost 1.25 and the non ticket holders ticket w
    13·1 answer
  • If the policy premium on a 20 year $500,000 term life policy for a 50 year old male is increased to $972, what is the percent in
    14·1 answer
  • Help meeeeeeeeeeeeeeeeeeeeeeeeee
    10·1 answer
  • Describe 3 different ways to solve a quadratic equation​
    10·1 answer
  • If x=2 find y 5x-y=5
    12·1 answer
  • Please help this is too hard for me
    10·2 answers
  • I
    7·1 answer
  • We bought that house last year it is ___​
    6·2 answers
  • What is the constant of proportionality in the equation y=7x?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!