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
pentagon [3]
3 years ago
9

A coin is tossed and a number cube is rolled. What is P(heads, a number, a number less than 5)

Mathematics
2 answers:
KonstantinChe [14]3 years ago
7 0

That would be 1/2 * 4/6

= 1/2 * 2/3 = 1/3 (answer)

stepladder [879]3 years ago
5 0

In a coin, there are 2 sides - heads and tails. The probability of getting a head is \frac{1}{2}

In a number cube, there are 6 numbers. The probability of being a number is 1.

The 6 numbers in a number cube are: 1, 2, 3, 4, 5, 6. There are 4 numbers less than 5. The probability of being less than 5 is \frac{4}{6}.

Now multiply the 3 probabilities together:

\frac{1}{2} \times \frac{1}{1} \times \frac{4}{6} = \frac{4}{12} \rightarrow \frac{1}{3}

Your answer is A.

You might be interested in
Mr. Esposito is 5 foot 11 inches tall. Mrs. Humbert is 63 inches tall. Who is taller and by how much?
irga5000 [103]

Answer:

Mr.Esposito is taller.

Step-by-step explanation:

Mr.Esposito is taller. Mrs.Humbert is 63 inches in height which equals 5´3, following that Mr.Esposito is taller than her. 5´3 also equals to 160.02cm.

5´11 > 5´3

Hope you have a nice day/evening!

6 0
2 years ago
Write the polynomial in standard form and classify it by degree and by number of terms<br> 2x-4x^3-7
Vinvika [58]
4x^3+2x-7

three terms 
degree of three
8 0
3 years ago
What is the arc length if Θ = 2 pi over 7 and the radius is 3 cm? A. 7 pi over 12
hodyreva [135]

Answer: Option 'C' is correct.

Step-by-step explanation:

Since we have given that

\theta=\frac{2\pi}{7} \\\\r=3\ cm

An arc is a part of total circumference of circle and length of that arc is the measurement of linear distance.

Since we know the formula for "Length of an arc " , we get

L=r\times \theta\\\\L=\frac{2\pi}{7}\times 3\\\\L=\frac{6\pi}{7}

Hence, Option 'C' is correct.


6 0
3 years ago
Read 2 more answers
Sophia currently has an account balance of $1,347.11. her initial deposit on the account was $843 and earns 2.3% simple interest
sweet-ann [11.9K]

Answer:

69 years

Step-by-step explanation:

Trust me 69

3 0
3 years ago
Multiple choice question?
nydimaria [60]

Answer:

9* 3 ^ (x-2)

Step-by-step explanation:

g(x) = 3^x

We know a^ (b) * a^(c) = a^ (b+c)

 9* 3 ^ (x+2) = 3^2 * 3 ^(x+2) = 3^(2+x+2) = 3^x+4  not equal to 3^x

3*(9^(x+2)) = 3*3^2(x+2) = 3^1 * 3^(2x+4) =3^(2x+4+1) = 3^(2x+5) not equal  

9* 3 ^ (x-2) = 3^2 * 3 ^(x-2) = 3^(2+x-2) = 3^x  equal to 3^x    

3*(9^(x-2)) = 3*3^2(x-2) = 3^1 * 3^(2x-4) =3^(2x-4+1) = 3^(2x-3) not equal        

6 0
3 years ago
Read 2 more answers
Other questions:
  • 15 paperclips or equal size weigh 2 grams altogether. Is the number of paperclips proportional to their weight?
    13·1 answer
  • How do you simplify 8/21
    8·1 answer
  • Which of the following points are solutions t the equation 3x - 4y - 8 = 12?
    14·1 answer
  • jonah is traveling 87 miles to visit his grandparents he already drive 38 miles he wants to estimate the number of miles he need
    6·1 answer
  • Which of the following graphs shows a system with a infinite number of solutions
    10·1 answer
  • 3&lt;-5n+2n<br>can anyone help me​
    11·1 answer
  • What is the equation of the line that passes through the point
    10·1 answer
  • I can’t think rn can someone pls help?
    6·1 answer
  • Evaluate<br> 5x-2y;x=2,y=-1
    10·1 answer
  • What is the solution of the inequality? 7/10 greater than or equal to j - 3/8​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!