Answer:
68 buses
Step-by-step explanation:
3250÷48=67.7083333333
round off 67.7083333333 so we will get 68
Answer:
90
Step-by-step explanation:
DM=1/4 of MBND
a circle =360
360÷4=90
Answer:
Step-by-step explanation:
13-2x 5
13-5= 8
2x 8
Answer:
1. 5040
2. 20
Step-by-step explanation:
1. using the formula for permutation
nPr=n!/(n-r)!
10P4 = 10!/(10-4)!
=10*9*8*7*6!/6!
then we are left with
=10*9*8*7
=5040
2.using the formula for combination
nCr=n!/(n-r)!r!
6C3=6!/(6-3)!3!
=6*5*4*3!/3!3!
=6*5*4/3*2*1
=20
Answer:
(-6,4)
Step-by-step explanation:
If this is the system of equations here is how:
solve for 1 vairuble in the first equation, and plug that it to the other.
