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
Rashid [163]
3 years ago
15

HElp me please. You will get points.

Mathematics
2 answers:
marysya [2.9K]3 years ago
8 0

Answer:

the mean is 12.5

Step-by-step explanation:

DedPeter [7]3 years ago
8 0
52.8 minutes

Since it’s an estimate choose a midpoint of each category to represent its time value
15 min for 0-30 min group
45 min for 30-60
75 min for 60-90
105 min for 90-120

Then multiply the time for each group by the number of students and add together

15x7+45x27+75x12+105x4 = 2640 minutes
Then divide by the total number of students 50

2640/50=52.8 minutes
You might be interested in
What factors do 6 and 12 have in common?
ZanzabumX [31]

Answer:

6x^2 im pretty sure thats whats its asking for

Step-by-step explanation:

8 0
3 years ago
Please answer.......
Andrej [43]

Answer:

Wher3es the graph for store B??

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
The ratio of height of a bonsai ficus tree to the height of a full-size ficus trees is 1:9 the bonsai ficus is 6 inches tall wha
kotykmax [81]
To solve this relationship simply make them equal to each other and find the correct value to multiply both the top and cotton numbers and solve,
In this case because of the initial ratio of 1:9, if the bonsai ficus is 6 then 54 inches would be the full size.
8 0
3 years ago
Write the equation of this line in slope-intercept form. y=mx+b
pav-90 [236]

Answer:

Step-by-step explanation:

m=slope

b= y-intercept

4 0
3 years ago
Which statement is true about this argument?
gayaneshka [121]

The argument is valid by the law of detachment.

3 0
4 years ago
Read 2 more answers
Other questions:
  • SOMEONE PLEASE ANSWER ASAP FOR BRAINLIEST!!!!!
    6·1 answer
  • What is the area of this trapezoid?
    15·1 answer
  • 34,258 and 47,163 the value of 4 in is times the value of 4 in
    6·1 answer
  • Which unit of measure would be appropriate for the volume of a cube with sides of 2 meters?
    8·2 answers
  • The graph shows the relationship between the height of a tree and its age in years. What is the unit rate of growth for the tree
    13·2 answers
  • James has 16 balloons. 1/4 of his balloons are red. how many red balloons does he hav
    14·2 answers
  • Kathy owns a farm house which contains 'birds and cows. There are 25 animals
    9·2 answers
  • Helpppp please !!!!
    13·1 answer
  • There are 35 fish in a tank, and 40% of the fish are orange. How many of the fish are orange?
    14·2 answers
  • Jimmy bought a pair of jeans on sale for 30% off the regular price of $38.00. What was the discount he received at the cash regi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!