Use the formula a=p(1+rn)nt
a
=
p
(
1
+
r
n
)
n
t
to find the total amount of money accumulated for an initial investment $1,150
$
1,150
at 8
8
% compounded quarterly after 11
11
years.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

d is the only accurate one

step-by-step explanation:

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.