Answer:
16
Step-by-step explanation:
Add -4 and 36, and divide by 2
-4+36=32
32/2=16
Answer:
Check the explanation
Step-by-step explanation:
in this particular type of problems,we have to go with the cases.we know there would be a 50 odd-even pairs between 1 and 100.
1st case: 1 is placed at the head position of given set S.so there is a chance of only one even number beside 1.so there are 50×98!
2nd case: 1 is placed at tail position of S.so there is again a chance of one even number beside 1. so there are
50×98!
3rd case: 1 is placed neither at head nor at tail.1 can be at rest 98 places.lets fix the place of 1.then the choices are difference between permuting all the numbers and 1 surrounded by two odd numbers.
i.e., 99! - 49p2 ×97!
so total choces are = 2×50×98! + 99! - 49p2 × 97!
= 7448 × 97! + 99!
Answer:
Sum
Step-by-step explanation:
It needs 2 be 20 characters so dont mind me . . .
1 mL = 1*10^-3 L
if every student needs 88 ml the total ml needed are 3344ml
3344ml * 1*10^-3L/1ml= 3.344 L
that will mean you need 4 bottles or, 3 and 0.344 of another
Answer:
connect the dots (0, -5) and (5, -10).