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
pashok25 [27]
3 years ago
8

for every 30 minutes of TV air time there are 8 minutes of commercial. If 90 minutes of TV or are now how many how many minutes

a commercial will be there
Mathematics
2 answers:
Illusion [34]3 years ago
8 0

Answer: 24 minutes of commercials.


Step-by-step explanation: Divide 90 by 30 to figure out how much you're going to multiply the 8 minutes of commercial by.

The answer is three, then multiply three by the 8 minutes of commercial to get the answer for how many minutes a commercial will be if there were 90 minutes of TV air time.

For every 30 minutes there are 8 minutes, so you just multiply the constant figure which is three by the number that has not yet been changed.

Anna35 [415]3 years ago
7 0

Let m = minutes of commercial


30/90 = 8/m


Solve for m.


90(8) = 30m


720 = 30m


720/30 = m


24 = m

You might be interested in
What is the ratio 1.12 turned in to a fraction in simplest form?
Nitella [24]
x=1.121212...\ \ \ \ \ |multiply\ both\ sides\ by\ 100\\\\100x=112.121212...\\\\100x-x=112.121212...-1.121212...\\\\99x=111\ \ \ \ |divide\ both\ sides\ by\ 99\\\\x=\dfrac{111:3}{99:3}\\\\x=\dfrac{37}{33}\\\\x=1\dfrac{4}{33}\\\\Answer:\boxed{1.121212...=1\frac{4}{33}}
5 0
3 years ago
Any help please thank you I appreciate it
shepuryov [24]

Answer:

114.8 degrees

Step-by-step explanation:

supplementary angles basically means angles equal to 180 degrees

5 0
3 years ago
A painter is using a 8-foot ladder to paint a house. The painter places the ladder 4 feet from the house. How high up the wall d
zavuch27 [327]

Answer:

32 feet high

Step-by-step explanation:

7 0
2 years ago
a card player selects a playing card from a well-shuffled deck of standard playing cards and sees if the card is a red card or n
DIA [1.3K]

It is not binomial random variable , since the number of red cards is unknown in the deck of cards in the starting of experiment.

As given in the question,

Number of cards are unknown.

Number of red cards are unknown in the starting of experiment.

Number of times process done =10

For binomial random variable number of red cards should be known.

Therefore, it is not binomial random variable , since the number of red cards is unknown in the deck of cards in the starting of experiment.

Learn more about binomial random variable here

brainly.com/question/14282621

#SPJ4

8 0
1 year ago
Find rate of change help show work.
sukhopar [10]

Answer:

rise/run = 2/-4 or it is rise/run = -2/4

3 0
2 years ago
Other questions:
  • HELP!!! you dont have to answer all the questions at least the first one!!!
    15·1 answer
  • When rolling a die (1) what's the probability of getting an even number in two successive throws??​
    12·1 answer
  • How do i solve this ?
    14·1 answer
  • Liz needs to keep no less than $500 in ner
    12·2 answers
  • Sin (x+pi/4) = root2 cos x for 0
    7·1 answer
  • An angle measures 62° more than the measure of its complementary angle. What is the
    13·1 answer
  • The half of the moon facing the sun is always lit, but the different phases we view from Earth happen because:
    5·1 answer
  • Cl.ick this lin.k to pla.y Susp.ects w.ith SuS!
    11·2 answers
  • If you use 2 cups of sugar for every 3 cups of lemon juice how many cups of sugar do you need for 9 cups of juice
    7·1 answer
  • What is the answer please?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!