Answer:
Step-by-step explanation:
20% of 650
1/5 of 650
130=red
520= not red
Answer:
Step-by-step explanation:
17_10
15_13
=7
2. =3.5
Sum= 348. you didn't have to regroup because no number went over 10
<span>hypothesis :-
if x=30, then 3/4x+5≠20
let Q:- x=30 P:- 3/4x+5≠20
we need to prove if Q then P (Q →P)
proof :-
lets assume 34x+5=20 is true
now x=30
so
3/4(30)+5=27.5 ≠20
which is a contradiction
proved ^</span>
Answer:
The farmer can predict that 55 cows in the entire population have no spots.
Step-by-step explanation:
