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
geniusboy [140]
3 years ago
5

So I need help, it confuses me a lot. There's the chart and the answers.

Mathematics
2 answers:
Kamila [148]3 years ago
5 0

Answer:

The answer is $0.05.

Step-by-step explanation:

Find the mean, then subtract both the means.

0.54142857142-0.49428571428=x

x=0.047143

If estimated it is 0.05.

OlgaM077 [116]3 years ago
5 0

Answer:

$0.20

Step-by-step explanation:

When finding the mean, you add up all the numbers, then divide by how many numbers there are. So you add up all the costs and divide them by 7.

Week 1: 3.3

Week 2: 3.1

Then ofcouse, to find the difference you subtract 3.3 by 3.1 and you get $0.20

You might be interested in
container a and b hold 11,875 liters. container b holds 2,391 more liters than container a. how much is in container a?
SIZIF [17.4K]
9484 liters in container A
6 0
2 years ago
How can you express (15 30) as a multiple of a sum of whole numbers with no common factor?
Alex_Xolod [135]
Well theoretically speaking you could but that would take a long time and 15 and 30 have a common factor of 5 and 15. So I think for this one you can't since there are two common factors.
 <span />
4 0
3 years ago
Read 2 more answers
What is the median of the data set?
cluponka [151]

Answer: 85.5

Step-by-step explanation:

There are 22 data points in the data set.

We can find the median by looking at the 11th and 12th scores, and averaging them.

The 11th score is 85

The 12th score is 86

The average of the two is 85.5

Hence the answer is 85.5

3 0
3 years ago
Draw and label ray RT
Keith_Richards [23]
You need a picture to lable and draw it so we can awnser your question
6 0
3 years ago
8 es un factor de 80 si o no
PilotLPTM [1.2K]
Si 1,2,4,5,8,10,16,20,40,80
4 0
3 years ago
Other questions:
  • Traveling with a speed of 70 mph, a car covered a distance D miles in T hours. Write an equation that relates the distance D thi
    11·1 answer
  • Find the rule. Solve for n.<br> X Y<br> 3 5<br> 4 7<br> n 11<br> 8 15<br> Rule:
    5·1 answer
  • A kite is a quadrilateral with two pairs of adjacent, congruent sides. The vertex angles are those angles in between the pairs o
    9·2 answers
  • What is the value of the 30th term in the following arithmetic sequence? 12, 6, 0, -6, ... HELP!!!!
    8·2 answers
  • 3. Please show your work to find the mean and standard deviation of the data. Round to the nearest tenth.
    10·1 answer
  • What is the first step in writing f(x) = 3x2 + 6x – 8 in vertex form?
    11·2 answers
  • Help.....I need to ace this.
    9·1 answer
  • At Brighton Middle School, Mr. Yule asked 50 randomly selected students from each grade level about their favorite subject, and
    6·2 answers
  • I need help plzzzzzzz :))
    9·1 answer
  • Bart and Art’s ages currently are in the ratio 4 : 5. In four years, their ages will be in the ratio 9 : 11. How old are they no
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!