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
RideAnS [48]
4 years ago
13

Cell phone company X charges $15 for 120 minutes.Cell phone Company Y charges $25.95 for 300minutes.Which company has the lowest

students to teacher ratio?
Mathematics
1 answer:
katen-ka-za [31]4 years ago
3 0
First of all cell phone company to student to teacher ratio?


company X would be best for less minutes. but company Y would be best for more minutes.
You might be interested in
A random sample of 7 fields of durum wheat has a mean yield of 29.8 bushels per acre and standard deviation of 3.62 bushels per
meriva

Answer:

CI = 29.8 ± 3.53

Critical value is z = 2.58

Step-by-step explanation:

First of all let's find margin of error. It is given by the formula;

ME = zσ/√n

We are given;

Standard deviation; σ = 3.62

Sample size; n = 7

Mean; x¯ = 29.8

Now, z-value for 99% Confidence level is 2.58

Thus;

ME = (2.58 × 3.62)/√7

ME = 3.53

CI is written as;

CI = x¯ ± ME

CI = 29.8 ± 3.53

Critical value is z = 2.58

5 0
3 years ago
Which
Vedmedyk [2.9K]

Answer:

The answer is <u>D: lll and IV only</u>

Step-by-step explanation:

8 0
3 years ago
Find the surface area of the cylinder in terms of Tt
sveta [45]

Answer:

140 π cm^2

HOPE THIS HELPS! :)

5 0
3 years ago
Read 2 more answers
Help pls i cant answer and i need to get them right
hoa [83]

The expression has 2 factors, and the second factor has 2 terms.

<h3 /><h3>How many factors has the expression?</h3>

We can write an expression of N factors as:

y = A_1*A_2*...*A_n

Here, the expression is:

4*(8x + 5)

This expression has 2 factors, which are:

4 and (8x + 5)

Now, if we look at the only factor 8x + 5, we have two terms (the terms are the parts that are added), the terms are:

8x and 5.

If you want to learn more about factors and terms:

brainly.com/question/723406

#SPJ1

8 0
1 year ago
after 3/4 of a minute a sloth has moved just 3/8 of a foot. what is the sloths speed in feet per minute
grigory [225]
 I think this is how you do it: You would multiply 3/8 to 3/4 min...then convert into decimal..and get 0.5 min.
5 0
3 years ago
Other questions:
  • Use the table below.
    11·2 answers
  • A chestnut falls out of a tree 45 feet above the ground. Use the vertical motion model, H=-16t^2+vt+s s to find how long it take
    9·1 answer
  • Two questions. Which shows the use of the distributive property?
    9·2 answers
  • Help please! Math Nation Section 6 Test Yourself Practice Tool.
    10·2 answers
  • Help me out please, thanks.
    10·1 answer
  • 1) 12 <br><br> 2) 10<br><br> 3) 8<br><br> 4) 6
    8·1 answer
  • Solve for x.<br> Use the completing the square method.<br> x2 + 10x = 6
    7·1 answer
  • Answer for 30points!!!!
    9·2 answers
  • Help please please I need the answer Quick!
    14·1 answer
  • What equation is used to find the vertex form of a parabola with the vertex (h, k)?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!