Answer:
1138
Step-by-step explanation:
From the information given:
We can represent it perfectly in an exponential form:

where;
p = initial value = 120
q = base of the exponential form
q = 1 + r
here; r = rate in decimal = 10% = 0.1
Then q can now be = 1 + 0.1 = 1.1
Replacing it into the exponential form, we get:

where;
x = number of days and m = number of shoppers
Thus:
For the first day:

m = 120
For the second day:

m = 132
For the third day:

m = 145.2
For the fourth day

m = 159.72
For the fifth-day

m = 175.692
For the sixth-day

m = 193.2612
For the seventh-day

m = 212.58732
Thus; the total numbers of shoppers for the first 7 days is:

= 1138.46052
≅ 1138

by the double angle identity for sine. Move everything to one side and factor out the cosine term.

Now the zero product property tells us that there are two cases where this is true,

In the first equation, cosine becomes zero whenever its argument is an odd integer multiple of

, so

where
![n[/tex ]is any integer.\\Meanwhile,\\[tex]10\sin x-3=0\implies\sin x=\dfrac3{10}](https://tex.z-dn.net/?f=n%5B%2Ftex%20%5Dis%20any%20integer.%5C%5CMeanwhile%2C%5C%5C%5Btex%5D10%5Csin%20x-3%3D0%5Cimplies%5Csin%20x%3D%5Cdfrac3%7B10%7D)
which occurs twice in the interval

for

and

. More generally, if you think of

as a point on the unit circle, this occurs whenever

also completes a full revolution about the origin. This means for any integer

, the general solution in this case would be

and

.
Nah fam math hard math can solve its own problems 82773919
Answer
4.958 grams
Step-by-step explanation: