-1,-4,-7,-10 write an equation to find the nth term of each sequence. Then find a24

Step-by-step explanation:

According to the following pattern sequence ( ), it is Arithmetic Sequence, because every negative number is subtracted by . So, to find the 24th term, you need to use the Arithmetic Sequence Formula and solve to find the 24th term:

: nth term in the sequence

: 1st term

: term position

: Common difference

-Apply to the formula:

-Solve:

Therefore, the 24th term is .

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 %