Answer:
14400
Step-by-step explanation:
We have 2 groups of 5 elements each
there is a condition all boys will be ahead always, therefore in the group of boys there are
5! = 5*4*3*2*1 = 120 differents form
And the girls at the same time can change theirs places according to
5! = 120
Then total ways for the line up in the conditions of the statement of the problem are
T = 120*120
14400
5x+17 = 8x-31
48 = 3x
x = 48/3
x = 16
RS = 5x + 17 = 5*16 +17 = 80 +17 = 97
RS = 97
hope helped
Answer:
the 24 cubic inches of soup was removed 6 inches tall turn into 4
Step-by-step explanation:
24÷6=4
Answer:
45 and 45
Step-by-step explanation:
Answer:
Step-by-step explanation:
Complement to 60° = 30°
cos(30°) = sin(60°) = 0.866
