48
1st seat 6 possible for each 6 only 1 possible(spouse) for seat 2
3rd seat 4 possible for each 4 only 1 possible(spouse) for seat 4
5th seat 2 possible for each 2 only 1 possible(spouse) for seat 6
6 x 4 x 2 = 48
OR 3 couples possible arrangements 3 x 2 x1 = 6
each couple 2 possible 2 x 2 x 2 = 8
therefore 6 x 8 = 48
Answer:
There are 30 students in the class
Step-by-step explanation:
we can write a ratio as:
8:10 as 24:x
Writing this as an equation gives:
8
10
=
24
x
We can now solve for
x
while keeping the equation balanced:
10
x
×
8
10
=
10
x
×
24
x
10
x
×
8
10
=
10
x
×
24
x
x
×
8
=
10
×
24
8
x
=
240
8
x
8
=
240
8
8
x
8
=
30
x = 30
Answer:
3 1/4
Step-by-step explanation:
You can do a equation:
133x=432 1/4
Which would give you 3.25 but in fraction form it is 3 1/4
Hope this helped!
There are 2 people
(unless they share books xD)
Answer: There is 16.18 inches of fabric used on a headband and 8.63 inches of fabric used on a wristband for each player.
Step-by-step explanation:
Since we have given that
Number of players = 35
Number of coaches = 2
Number of inches of fabric on headbands = 598.66 inches
Number of inches of fabric on wristbands just for the players = 302.05 inches
Length of fabric used on a head band for each player is given by

Length of fabric used on a wristband for each player is given by

Hence, there is 16.18 inches of fabric used on a headband and 8.63 inches of fabric used on a wristband for each player.