6,000 square meters times ten equals 60,000 square meters.
9514 1404 393
Answer:
a, c
Step-by-step explanation:
The vertex is at x=1 and the parabola opens downward, It is increasing for all values of x < 1, and decreasing for all values of x > 1.
The answer choices divide the increasing interval into two parts:
x < 0 . . . . . . . 1st choice
0 < x < 1 . . . . 3rd choice
Probability of finding no defective bulb
=95/100*94/99....86/91
=95!/(85!) / (100!/90!)
= 110983/190120
=>
Probability of finding at least one defective bulb
=1-110983/190120
= 79137/190120
= 0.41625 (to 5 decimal places)
Answer:
He needs 7 more consecutive successful first serves to raise his first serve percentage to 60%.
Step-by-step explanation:
After n consecutive serves, his total number of serves is going to be n+8, since he has already served 8 times. In the best case, his number of successful first serves is n+2.
His percentage of succesful first serves is the division of the number of succesful first serves divided by the total number of serves. So

We want
. So







He needs 7 more consecutive successful first serves to raise his first serve percentage to 60%.
Answer:
1 : 45
Step-by-step explanation:
Given
Rs 20 and 900 ( divide both by 20 )
= 1 : 45