In a sequence of numbers, a4=9, a5=13, a6=17, a7=21, and a8=25. Which equation can be used to find the nth term of the sequence, an?

an=9n+4

an=4n+9

an=7n−4

an=4n−7

an=4n−7

Step-by-step explanation:

Just took the test hope this helps

what does muffins have to do with anything?

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %