Step-by-step explanation:
D. Both charges must be different.
Because, like charges repel each other and different charges attract each other.
<span>z2 – 2z – 35 = 0
2z - 2z = 35
0 = 35
No solution</span>
Answer:
a
Step-by-step explanation:
you can split nine into three
Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
Answer:
it is D
Step-by-step explanation: