Abscissa is the other term of x axis and ordinate is the other term for y axis. The product is defined as the answer from numbers that are multiplied. Since it is said that the numbers are multiplied, therefore x is multiplied by y to get the product which is ten. So the correct answer that would represent the given statement above is option A. xy= 10. Hope that helps!
Answer:
a) 1200
b) 75
Step-by-step explanation:
- Turning on time be x
- Turning of time be y
If 19:00<=x<=19:30 and 4:00<=y<=6:00
Total time difference
- In order to mange time between 9--10 hours 30 minutes should be deducted in pairs from starting and ending .By which net deduction i e x-y=0
- Total starting options=x=15
- Total ending options=x=15
- Sample space=|S|=15+15=30
- E=1
Probability=
First the 3.1 hr is one standard deviation away from the mean:
2.5 + 0.6 = 3.1 hr. then the one standard deviation away from the mean contains 68% of the total population. so the percent that is higher from 3.1 hr is
% higher 3.1 hr = ( 100 - 68) / 2
% higher 3.1 hr = 32 / 2
% higher 3.1 hr = 16 %
