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
Schach [20]
2 years ago
14

Need help with this problem ​

Mathematics
1 answer:
n200080 [17]2 years ago
5 0

Answer:

(28)  61.5, or $61,500

(29) 49.25, or $49,250

(30) the median

Step-by-step explanation:

(28) the mean can be calculated by adding together the values and then dividing by the total number of values.

(45 + 47 + 47.5 + 51 + 53.5 + 125) / 6 = 61.5

(29) the median can be calculated by crossing off the values from the outside in, alternating sides

45, 47, 47.5, 51, 53.5, 125

47, 47.5, 51, 53.5

47.5, 51

you will end with two middle values since there are six values in the set, so average these to find the median

(47.5 + 51) / 2 = 49.25

(30) The median will better reflect the value of the homes because it is not as much influenced by the outlier value, 125, as the mean is.

You might be interested in
A sailboat travels 3 miles in 1.5 hours. How far can a boat travel in 0.5 hour?
Liono4ka [1.6K]

the answer to that question is 1 mile

4 0
3 years ago
Please help. Please. I will mark brainliest
kolbaska11 [484]

Answer:

what type of math is this i never seen this before

7 0
3 years ago
A cylinder has a volume of 675.1 cubic centimeters. The diameter of the cylinder is 10 cm. What is the height of the cylinder? (
WARRIOR [948]

Answer:

8.6 cm

Step-by-step explanation:

V=pi r-squared h

diameter of 10 means radius of 5

675.1=3.14x5x5xh

675.1=78.5h

8.6

5 0
3 years ago
A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the
Varvara68 [4.7K]

Answer:

650

Step-by-step explanation:

lets say the # of standard version is x and the # of high-quality version is y

x+y=1060

2.5x+4.8y=3593

solve the system

y=410

x=650

8 0
3 years ago
A traintravels 200 kilometers in 2.5 hours. whatis the trains average speed per hour
marusya05 [52]
I think it may be 80 km/h?
5 0
3 years ago
Other questions:
  • A company manufactured a 16-oz box of cereal. Boxes are randomly weighted to ensure the correct amount. If the discrepancy in we
    15·2 answers
  • The product of 0.1400 × 6.02 × 1023 will have how many significant figures?
    9·2 answers
  • 3w - 4w = 8 2w+ 3w =-6
    11·1 answer
  • 1. Colored copies cost 10¢ per copy and white copies
    13·2 answers
  • A bicycle tire has a radius of 8 inches.
    12·1 answer
  • What is 706.5 rounded by the nearest hundredth b
    13·1 answer
  • What is this line called on a ruler and what is it used for?
    15·1 answer
  • PLSSSS HELPPPP 30 POINTSSSS
    13·2 answers
  • Help please!
    14·1 answer
  • Larry is reroofing his house. each side of the roof measures 14 feet from the eave to the ridge. the horizontal distance between
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!