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
Free_Kalibri [48]
4 years ago
6

Five less than four times a number is 19

Mathematics
1 answer:
Ludmilka [50]4 years ago
8 0
I think that it is 6. Hope it helps.
6 × 4 = 24
24 - 5 = 19
You might be interested in
One of the cars are blue it van travel 31 1/2 miles on 1 1/4 gallons of gasoline .Another car is red it can travel 28 4/5 miles
yuradex [85]

Answer:

Step-by-step explanation:

One of the cars are blue. it can travel 31 1/2 miles on 1 1/4 gallons of gasoline. Converting 31 1/2 miles to decimal, it becomes 31.5 miles. Converting 1 1/4 gallons of gasoline to decimal, it becomes 1.25 gallons of gasoline.

Therefore, the miles per gallon for the blue car is

31.5/1.25 = 25.2 miles per gallon.

Another car is red it can travel 28 4/5 miles on 4/5 gallon of gasoline.

Converting 28 4/5 miles to decimal, it becomes 28.8 miles. Converting 4/5 gallons of gasoline to decimal, it becomes 0.8 gallons of gasoline.

Therefore, the miles per gallon for the red car is

28.8/0.8 = 36 miles per gallon.

6 0
3 years ago
What 12+9 <br> A 99 <br> B 4<br> C 0
chubhunter [2.5K]

Answer:

d 21xysxhducux6cyvivivi

5 0
3 years ago
The arrivals of clients at a service firm in Santa Clara is a random variable from Poisson distribution with rate 2 arrivals per
ICE Princess25 [194]

Answer:

1.76% probability that in one hour more than 5 clients arrive

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given time interval.

The arrivals of clients at a service firm in Santa Clara is a random variable from Poisson distribution with rate 2 arrivals per hour.

This means that \mu = 2

What is the probability that in one hour more than 5 clients arrive

Either 5 or less clients arrive, or more than 5 do. The sum of the probabilities of these events is decimal 1. So

P(X \leq 5) + P(X > 5) = 1

We want P(X > 5). So

P(X > 5) = 1 - P(X \leq 5)

In which

P(X \leq 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5)

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

P(X = 0) = \frac{e^{-2}*2^{0}}{(0)!} = 0.1353

P(X = 1) = \frac{e^{-2}*2^{1}}{(1)!} = 0.2707

P(X = 2) = \frac{e^{-2}*2^{2}}{(2)!} = 0.2707

P(X = 3) = \frac{e^{-2}*2^{3}}{(3)!} = 0.1804

P(X = 4) = \frac{e^{-2}*2^{4}}{(4)!} = 0.0902

P(X = 5) = \frac{e^{-2}*2^{5}}{(5)!} = 0.0361

P(X \leq 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5) = 0.1353 + 0.2702 + 0.2702 + 0.1804 + 0.0902 + 0.0361 = 0.9824

P(X > 5) = 1 - P(X \leq 5) = 1 - 0.9824 = 0.0176

1.76% probability that in one hour more than 5 clients arrive

8 0
3 years ago
Read 2 more answers
Someone help i’m taking a test!
Ulleksa [173]

Answer:

the answer is d

Step-by-step explanation:

The graph is increasing by a distance of 35 each hour, showing that the bear is running 35 mph

hope this helps, have a wonderful day :))

5 0
3 years ago
24. In order to make the playoffa soccer team must get 20 points during the regular season. The team gets 2
stira [4]

Answer:10×12????=120 i think thats what your aski,

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • How do I get the frequency and number where do I start
    9·1 answer
  • Best explained and correct answer gets brainliest.
    8·2 answers
  • I need help can someone please help me ​
    13·1 answer
  • 1. Find the value of y using the following diagram. (The angles are vertical angles)<br> 74+5<br> 47
    11·1 answer
  • You guys I need help on this.
    13·1 answer
  • For each of the following binomial random variables, specify n and p. (a) A fair die is rolled 50 times. X = number of times a 5
    8·1 answer
  • A replacement value for an open sentence is ​
    15·1 answer
  • Find the solution set of the inequality<br> 8x−8≤−72.
    11·1 answer
  • 49 is 50% of what number?
    6·2 answers
  • Less than, greater than, or equal to​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!