Hi there! The answer is
A. 252To find the percentage of the customers who preferred the milk chocolate bar we need to know two things:
First we need to know the total amount of customers, which is 50.
Second we need to know how many of these customers preferred the milk chocolate bar. This bar is preferred by 28 people.
Now we can fill in the following formula, in order to find our percentage:

Now we can multiply this percentage by the total amount of chocolate bars which will be bought (which is 450).

Hence, the answer is
A. 252~ Hope this helps you!
Answer:
option C.(4x+5)(4x-5)
Step-by-step explanation:
root of 16x^2 is 4x and 25 is 5
apply identity (a+b)(a-b)=a^2-b^2
so, (4x+5)(4x-5)
Answer:
A) There is a strong relationship showing that as the number of days increases, the height of the plants increases.
Step-by-step explanation:
Because the correlation coefficient of 0.85 is very close to 1, there's going to be a strong, positive linear correlation between the two variables. Therefore, option A is correct.
Answer:
The mathematical expression is : (15 - 4) x (14 - 6) square feet.
The evaluation of this expression gives 88 sq ft.
Step-by-step explanation:
The length of the shaded region is (15 - 4) feet
The width of the shaded region is (14 - 6) feet
hence the expression for area is
(15 - 4) x (14 - 6) square feet.
fyi, if you work this out, you will get
(15 - 4) x (14 - 6)
=11 x 8
= 88 square feet.