Question
A signal can be formed by running different colored flags up a pole, one above the other. Find the number of different signals consisting of 8 flags that can be made if 4 of the flags are white, 2 are red, and 2 are blue.
A.70 
B.20
C.16
D.420 

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Algebra

Other

Related Algebra Q&A

Find answers to questions asked by students like you.

Q: Provided below are the sizes of 15 farms, in acres, randomly selected from the state of Oregon. The ...

A: Click to see the answer

Q: Sole the equation showing all working and give your answers correct to 2 decimal places

A: Click to see the answer

Q: Write the logarithmic expression as a single logarithm with coefficient 1, and simplify as much as p...

A:   We have expression 1312ln(x-5)+lnx-lnx3     We have to write the logarithmic expression as a singl...

Q: Please someone help me out asap. Please help me Find the 9th, 24th, and nth terms of the arithmetic ...

A: Given: Arithmetic sequence 13, 21, 29  A9 = 77A24 = 197  To find: An 

Q: You deposit $5000 in an account earning 4% interest compounded continuously. How much will you have ...

A: Click to see the answer

Q: 16=x2+y2 (y-2)2+(x-1)2=9 Solve the following systems involving quadratic equations using any appropr...

A: x2+y2=16                 →1y-22+x-12=9   →2 Consider, y-22+x-12=9⇒y2-4y+4+x2-2x+1=9⇒x2+y2-4y-2x=4⇒16...

Q: The ratio of two numbers is 6 to 5 and the sum of their squares is 244. Find the numbers. If there i...

A: Click to see the answer

Q: 2. If z = cos 0 + i sin 0 where 0 is real, show that 1 1 - i tan- = - 1+z 2z 1-z2 Express: а) 1+z2 b...

A: Click to see the answer

Q: Add the rational expressions.

A: Given To simplify 8c-3c-1+2c-1c-1

Q: Directions: Establish the table of information and formulate the LP Model of the following: 1.) Rina...

A: Rina needs at least 48 units of protein, 60 units of carbohydrates, and 50 units of fat each month. ...

Q: c 5 x 7 – 4 × 8 c 1952 + 8 c 46 x 13

A: First question is  5×7 - 4×8 = 35 - 32     ( applying BODMAS rule   = 3

Q: The difference of two positive numbers is 4 and the difference of their squares is 72. Find the numb...

A: Let the first positive number =x Second positive number = y  

Q: Perform the following operations and prove closure. Show your work.

A: Since you have asked multiple questions in a single request, we will be answering only the 1st quest...

Q: Find the balance if $14000 is invested in an account paying 6.5% interest compounded continuously fo...

A: Click to see the answer

Q: What is the solution for:  mP6

A: Click to see the answer

Q: One number is greater than thrice the other number by 2 . If 4 times the smaller number exceeds the ...

A: Let  larger number be = xLet the smaller number be = yAccording to question - One number is greater ...

Q: A club with 23 members is to select a committee of six persons. In how many ways can this be done?

A: Given: The number of members in a club is equal to 23, To find: The number of ways of selecting a co...

Q: Q2.5:You plan to save money for a down payment of $43,000 to purchase an apartment. You can only aff...

A: Click to see the answer

Q: Solve the problem. 38) A trough at the end of a gutter spout is meant to direct water away from a ho...

A: Answer(a): The trough, after making a rectangular piece of aluminum, is shaped as a cuboid whose len...

Q: Use the limit comparison test to study the convergence of the following series

A: The series ∑n=1∞2n+3n2n+5. We have to check the convergence of this series using the limit compariso...

Q: perform the indicated operation  2k2-32 / k2-2k-24 /  k+4/ k2-7k+6

A: Click to see the answer

Q: Let A be an m x n matrix. If the equation AX = b is consistent for some b, then Col( A) is all of R"...

A: Given AX= b

Q: In how many ways could a club of 19 members choose a president, vice president, and treasurer?

A: The club has 19 members. To find the number of ways to choose a president, vice president, and treas...

Q: One number is greater than thrice the other number by 2 . If 4 times the smaller number exceeds the ...

A: Let one number = x Another number = y  

Q: [Linear ALgebra] Is this true or false? If true, explain why. If false, provide a counterexample.

A: True.   Explanation using only fundamental definitions of vector-matrix operations. Assume Ax=b has ...

Q: I'm unsure how to properly set up this equation for this word problem, and I would like to see all t...

A: Given 's' is the speed of car in miles per hour.  And 'd' is the distance travelled by the car after...

Q: please ans this question quickly

A: n = number of sub interval let area of shaded region is given in the form of integral function i.e. ...

Q: It cost P50,000 at the end of each year to maintain a section of Kennon road. If money is worth 10%,...

A: Given that,  The cost at the end of each year to maintain a section of Kennon road is P50,000 money...