Answer:
y=0
Step-by-step explanation:
That's what I got from doing the equation
Answer:
143 Minutes or 2 hours and 23 Minutes
Step-by-step explanation:
You have to find the rate at which she is typing and spell checking the pages
Ex//
26 minutes= 14 pages ----- simpllify to 13 Minutes= 7 pages
----you want to know how long it takes to do 77 pages---
77 can be found by multiplying 7 x11 so do the same with 23 (23x11)
** don't forget the unit!**
You can use the simple interest formula.
S = Prt
S = Simple Interest
P = Principle = 6000
r = rate = 7% = .07
t = time = 4
S = 6000 * .07 * 4
S = $1680
4. 300 Decigrams
7. 0.2 ton
10. 7920 Centigrams
Answer:
Step-by-step explanation:
We need to find the conditional probability P( T1 < s|N(t)=1 ) for all s ≥ 0
P( time of the first person's arrival < s till time t exactly 1 person has arrived )
= P( time of the first person's arrival < s, till time t exactly 1 person has arrived ) / P(exactly 1 person has arrived till time t )
{ As till time t, we know that exactly 1 person has arrived, thus relevant values of s : 0 < s < t }
P( time of the first person arrival < s, till time t exactly 1 person has arrived ) / P(exactly 1 person has arrived till time t )
= P( exactly 1 person has arrived till time s )/ P(exactly 1 person has arrived till time t )
P(exactly x person has arrived till time t ) ~ Poisson(kt) where k = lambda
Therefore,
P(exactly 1 person has arrived till time s )/ P(exactly 1 person has arrived till time t )
= [ kse-ks/1! ] / [ kte-kt/1! ]
= (s/t)e-k(s-t)
