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
jek_recluse [69]
3 years ago
11

The data gives the responses of 15 students who were asked how many text messages they send in a day.

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
8 0
Noy completwly possitive what yhe quesrion is asking for but The number that shows up most often is 55 but the mean (average) is 50.06
You might be interested in
How can you determine if two triangles are congruent when you are given the coordinates of the vertices ?
ivolga24 [154]

I would plot the points and then see from there

5 0
3 years ago
Read 2 more answers
If you rent a car for one day and drive it for 100 miles, the cost is $40.00. If you drive it 220 miles, the cost is $46.00. Use
Gelneren [198K]
The function f(x) = (6/120) x + 40
= 0.05x + 40 where x is the excess mileage over 100

If we drive it for 300 miles x will be 300-100 = 200

so cost will be 0.05*200 + 40
= 10+40 = $50 answer
4 0
3 years ago
There are 18 books on the summer reading list. In how many different ways can you choose one per week for 8 weeks?
Travka [436]
There are 8 weeks and 18 books. therefore you would multiply these numbers together.
the answer would be 144 different combinations.

not sure about the permutation or combination notation, but I got you on the first part!
5 0
3 years ago
What is the slope of the line 5x + 5y = 15 ​
Illusion [34]

Answer:

5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which function can be used to find the number of cells of bacteria in the population at time t
Nonamiya [84]

Answer:

db / dt = kb  

this becomes b(t) = Ce^(kt)  

C = 100, the initial population  

P(1) = 420 = 100 e^(1k)  

4.2 = e^k  

ln 4.2 = k  

a) thus, b(t) = 100 e^(t ln 4.2)  

b) b(3) = 100 e^(3 ln 4.2)  

c) growth constant will still be ln 4.2 (constant percentage of populatioin)  

d) 10000 = 100 e^(t ln 4.2)  

100 = e^(t ln 4.2)  

ln 100 = t ln 4.2  

t = ln 100 / ln 4.2

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Is the point (1, -3) a solution to the system? Show all work<br> 50 points
    12·2 answers
  • Please help!!!!!!!!!!!!!!!!!!!! Due tomorrow
    5·1 answer
  • How can you use compensation to find 8 x 903?
    6·1 answer
  • Which circle shows AB that measures 60°?<br> 60°<br> 0<br> 60°<br> A60°
    5·2 answers
  • Porfa lo necesito para hoy
    11·1 answer
  • Help pls this is so hard for me
    13·1 answer
  • Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approxi
    10·2 answers
  • Which expressions represent a decrease of 12% on the value, x?
    9·2 answers
  • The concrete company pours 8 sections of sidewalk each of which is 2 5/6 feet long. What is the length of the entire sidewalk th
    9·1 answer
  • The dimensions of a rectangular prism are 24 ft x 20 ft x 15 ft. What is the surface area
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!