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
polet [3.4K]
3 years ago
6

A one-minute advertisement on a local television station during prime time (8-10p.m.) costs the advertiser $12,800. To the neare

st cent, how much does the advertisement cost per second? Show your work using dimensional analysis.
Mathematics
1 answer:
bearhunter [10]3 years ago
6 0
To determine the cost per second can be calculated by converting the given unit in terms of second. The conversion factor that will be used is 1 minute is equal to 60 seconds. Also, use proper dimensional analysis as shown below.

      R = ($12,800 / minute) (1 minute / 60 seconds)
           R = $213.33/seconds

Therefore, one second of advertisement during prime time costs $213.33. 
You might be interested in
In the following question solve for X please help!
Mariulka [41]

Answer:

<u>x = 6</u>

Step-by-step explanation:

Taking the sides in proportion :

  • EB/DC = AB/AC
  • 8/24 = -3 + 2x/27
  • 1/3 = -3 + 2x/27
  • 3(-3 + 2x) = 27
  • -9 + 6x = 27
  • 6x = 36
  • <u>x = 6</u>
8 0
2 years ago
Read 2 more answers
What is a function? And is this a function?
AnnZ [28]
Y=2 yes (the slope is 0 and the y intercept is 2)
7 0
3 years ago
Why do graphs sometime not have a line through them?
kondaur [170]
If they do not have a line of best fit this may be because there is no correlation
4 0
2 years ago
7.
Serjik [45]

Answer:

Probability that a customer pays the bill by mail, given that the customer is female is 0.20.

Step-by-step explanation:

The complete question is:

                               Online                             By Mail            Total

             Male             12                                      8                   20

           Female           24                                     6                   30      

             Total             36                                     14                  50    

A utility company asked 50 of its customers whether they pay their bills online or by mail. What is the probability that a customer pays the bill by mail, given that the customer is female.

Probability that a customer pays the bill by mail, given that the customer is female is given by = P(Pays bill by mail / Customer is female)

\frac{6}{50}P(Pays bill by mail/Customer is female) = \frac{P(\text{Pays bill by Mail}\bigcap \text{ Customer is Female})}{P(\text{ Customer is Female})}

Now, Probability that customer is female =  \frac{30}{50}

Also, Probability that customer pays bill by mail and is female =   \frac{6}{50}

So, Required probability =  \frac{\frac{6}{50} }{\frac{30}{50} }

                                         =  \frac{6}{50}\times \frac{50}{30}

                                         =  \frac{1}{5}   =  0.20

Hence, probability that a customer pays the bill by mail, given that the customer is female is 0.20.

6 0
2 years ago
Minus always used _____ a term
Llana [10]
To subtract? as minus means subract/take away?
3 0
3 years ago
Other questions:
  • Solve for y 5x+y=-10
    10·2 answers
  • Please help math experts ♡​
    8·2 answers
  • I really need help with these questions !!!! Plzzz! 2-4
    8·2 answers
  • In 2010, the number of participants in a checkers tournament was 2.6x10^4 people. In 2013, the number of participants in a check
    15·1 answer
  • Item 7 Complete the statement. Round to the nearest hundredth if necessary. 64 lb ≈ kg
    9·1 answer
  • I need help doing my homework ​
    9·1 answer
  • 24, 12,6,...<br> Find the 8th term.
    14·1 answer
  • There answer it plzzz
    10·1 answer
  • I need to do all of them.
    13·1 answer
  • What times what equals -12 but the numbers have to equal to 4 when added ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!