Answer: the digit in unit place of its square will be 4
Step-by-step explanation: Reason: 2 squared is 4, and 8 squared is 64 and both of those end in 4.
Answer:
see below
Step-by-step explanation:
2x^2-3x-5=0
Well a=2, b=-3, c=-5
Answer:
D distance(20)
Step-by-step explanation:
The notation to express a dependent variable is given by :-
, where Y is depending variable which is dependent upon x ( independent variable).
The given statement : The distance an airplane travels depends on how much time it spends flying.
Here , Independent variable : Time
Dependent variable : Distance
Then , the notation to express distance (dependent variable) the airplane flies in 20 minutes is given by :-distance(20).
Question
2,4,8,16 recursive form
Answer:
The first term is 2, and each term after that is twice the previous term, so the equations are:
a sub1 = 2
a sub n = 2a sub n-1, for n>1
