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
qaws [65]
2 years ago
12

Question 8 -

Mathematics
1 answer:
FinnZ [79.3K]2 years ago
7 0

Answer:

Her wage on the 8th day is $105 ⇒ answer d

Step-by-step explanation:

* <em>Lets explain how to solve the problem</em>

- The average of set of data = The sum of data/the number of data

- The sum of data = the average of set of data × the number of data

∵ Cindy worked for 15 consecutive days

∵ She is earning an average wage of $91 per day

∴ Her total earning = 91 × 15 = $1365

∵ Her average earning during the first 7 days is $87 per day

∴ Her total earning in the first 7 days = 87 × 7 = $609

∵ Her average earning during the last 7 days is $93 per day

∴ Her total earning in the last 7 days = 93 × 7 = $651

- Her total earning in the 14 days is the sum of the earning in the

 first 7 days and the earning during the last 7 days

∵ Her total earning in the 14 days = 609 + 651 = $1260

∵ Her total earning in the 15 days is $1365

- To find her wage on the 8th day subtract her wage of the 14 days

  from her wage of the 15 days

∴ Her wage on the 8th day = 1365 - 1260 = $105

* Her wage on the 8th day is $105

You might be interested in
13. The sum of 4 and three times a number is 19.
Feliz [49]

Answer:

3x+4=19

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
We have x tables and y chairs available for prom.
gladu [14]

Answer:

THE ANWSER IS 4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Mr. Moran chose 10 different test scores out of 50, and they are shown below. For the following set of data, find the mean test
frozen [14]

Answer:

39.5

Step-by-step explanation:

5 0
2 years ago
Help plzz division math prob
leva [86]

g(x) = x - 3 = 0

g(x) = x = 3

f(x) = 2x^3 + x - 4

f(3) = 2(3)^3 + 3 - 4

f(3) = 2(27) - 1

f(3) = 54 - 1

f(3) = 53

The remainder when f(x) is divided by x - 3 is <u>53</u>.

3 0
2 years ago
Sue bought a pair of jeans and a shirt for $55.75. If the jeans cost $25.25, how much did she pay for the shirt?
givi [52]
Hey there!

In order to find the amount that Sue paid for the shirt, all you have to do is subtract the price of the jeans from the total amount that she paid for the jeans and the shirt. 

55.75 – 25.25 = 30.5

Sue paid $30.50 for the shirt, making your answer A. 

Hope this helped you out! :-)
6 0
3 years ago
Other questions:
  • The graph represents distance traveled varying directly with time.
    6·2 answers
  • Fruit baskets and cleaning windows
    11·1 answer
  • Find the median, first quartile, third quartile, interquartile range, and any outliers for each set of data.
    14·2 answers
  • Consider the following data sets and complete the table of summary data
    12·1 answer
  • The libraries in four counties assess late fees for overdue videos by using linear functions. Each library charges a base amount
    12·1 answer
  • Gentry Industries has the following information about maintenance costs in the past six months.
    12·1 answer
  • Convert 1 1/2 ft. to inchs
    6·1 answer
  • Fill in the blanks to make each equation true
    10·1 answer
  • Which value of a would make the following expression completely factored?
    14·1 answer
  • I dont understand can someone help?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!