Answer:
a. 90 pizzas
b. 12% decrease
Step-by-step explanation:
To receive a bonus, there must be 20% increase in the number of pizzas
Thus;
20% of 75 = 20/100 * 75 = 1500/100 = 15
So the number of pizza to be sold to receive the bonus will be 15 + 75 = 90
So now, we have 66 pizza sold today;
We can see that there was a decrease from 75
Percentage decrease will be;
(new value - old value)old value * 100%
= (66-75)/75 * 100%
= -9/75 * 100%
= -0.12 * 100% = -12%
This shows a 12% decrease
Answer:
P(A)
Step-by-step explanation:
-These uppercase letters are just used as notations/representations of probabilities and have absolutely no significance to the values obtained there in.
Hence the probability of an event A is written P(A)
Answer:
1.25 in a fraction= 5/4
2.5 in a fraction= 5/2
Step-by-step explanation:
i used a calculator
Answer:
4.5 usd
Step-by-step explanation:
$2 / 4 *9 =$4.5
hope this helps
