Answer:
1,200
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let the price before the increase = £ x
(100+20)% of x = £156
120% of x = 156
x = £ 130
Answer:
Real part = -5
Step-by-step explanation:
The real part of a complex number of the form a+bi, is that which doesn't have the "i" (imaginary unit) factor. therefore the real part is "a"
In this case (-5+3i) the real part is -5.
Probability measures the likelihood that an event will occur. In this regard, it was right to use probability to establish if event A will occur or not. However, probability is normally quantified between 0 and 1 or between 0% and 100%. In this case, 0 (or 0%) is a measure of impossibility that an event will occur while 1 or (100%) is a measure that the event will occur.
In the current case, 1.36 violates this basic rule as it is more than 1 or the % sign may be missing. In this case, the Nizar should repeat the calculation taking into consideration any mathematical signs.