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
torisob [31]
3 years ago
12

How many possible birth orders with respect to gender are possible in a family with four children? (For example, BBGG & GGBG

are different orders) How many possible birth orders for a family with 4 children are there ?
Mathematics
1 answer:
Nina [5.8K]3 years ago
6 0
4 P 4 = 24 
4 P 4 = 4! (4-4)! = 4!/1 = 4*3*2*1
you are doing combinatorics, yes?
You might be interested in
Mina, bobby, and Julia each have the same number of pencils. 2/6 of Mina's pencils are red, 2/3 of Bobby's pencils are red, and
zheka24 [161]
Bobby because 2/3 is the largest number when divided
6 0
3 years ago
Read 2 more answers
All parallelograms are _______
KengaRu [80]

Answer:

b) trapezoids

Step-by-step explanation:

a trapezoid has atleast one pair of opposite parallel sides

8 0
3 years ago
Kevin is building a large model of a soccer ball out of foam board. A soccer ball is made of 20 hexagons and 12 pentagons. It ta
jok3333 [9.3K]

Answer:

Kevin will take 3 hours to make all pieces.

Step-by-step explanation:

Kevin is building a large model of a soccer ball which is made of 20 hexagons and 12 pentagons.

Time taken by Kevin to measure and cut each hexagon = 6 minutes

Therefore, time taken to make 20 hexagons = 6×20 = 120 minutes

Similarly time taken by him to measure and cut a pentagon = 5 minutes

So, time taken to make 12 pentagons = 12×5 = 60 minutes

Total time taken to measure and cut 12 pentagons and 20 hexagons = 60+120 = 180 minutes

Therefore, Kevin will take 180 minutes or 3 hours to make all pieces.

4 0
3 years ago
assume the initial velocity is 60 feet/second. what initial angle will you need tp ensure that the horizontal distance will be e
DiKsa [7]
This is a problem pertaining projectile motion wherein the parameter we're finding is the angle of inclination denoted as theta. The formula to be used is the range:

Range = v^2*sin(2*theta)*(1/g)
100 = (60^2) * sin(2*theta) * (1/32.2)
theta=31.7°

I hope I was able to help you. Have a good day!
8 0
3 years ago
Write and solve an equation to find the speed that Brian rides his bike, if he rides ⅖ of an hour and travels 3 miles.
GrogVix [38]
It would be 3•2/5 the dot also represents a multiplication simble
6 0
3 years ago
Other questions:
  • Stacy is making 2, 1/4 batches of cookies. If each batch calls for 1/3 of a cup of sugar, how much sugar will Stacy use?
    9·2 answers
  • Which answer would be correct
    12·1 answer
  • The smallest prime factor of twelve is
    11·1 answer
  • Please help me, thank you.
    13·1 answer
  • The running card team won $548 playing in poker tournaments last year the winnings were split evenly among the p players
    7·1 answer
  • How can u tell that 647 is less than 674?
    9·2 answers
  • Question no.4 pls‍♀️
    7·1 answer
  • Trey needs to find the zero of the equation 9x + 2y = 18. Which describes the steps he should take?
    11·1 answer
  • Name the ray in TWO different ways.<br> M N P
    6·1 answer
  • Help its timed 12 pts​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!