Answer:
4
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Chocolate Chip 25
Oatmeal Raisin 15
Peanut Butter 22
<u>Sugar 18</u>
Total 80
A is false. If 160 students (double the original amount), approximately 36 students would buy a sugar cookie, not 18.
B is true. There are 18 students out of 80 that prefer a sugar cookie.
18/80 = 0.22 = 22%
C is true. If 240 students (triple the original amount), approximately 66 students would purchase a peanut butter cookie.
D is true. There are 40 students that prefer either chocolate chip or oatmeal raisin cookies. There are 80 students total.
25 + 15 = 40
40/80 = 1/2
One side: y+4
Second side: y+4+2=y+6
Third side: 2(y+4)-3= 2y+8-3= 2y-5
Perimeter = y+4+y+6+2y-5= 4y+5
Answer:
Linearly independent, x = 0
Step-by-step explanation:
- We are given three functions as follows:

- We are to determine the linear - independence of the given functions. We will use the theorem of linear independence which states that:

Where,
c1 , c2 , c3 are all zeroes then for all values of (x),
- The system of function is said to be linearly independent
- We will express are system of equations as such:
- To express our system of linear equations we will choose three arbitrary values of ( x ). We will choose, x = 0. then we have:

- Next choose x = 1:

- Next choose x = 2:

- Solve the last two equations simultaneously we have:
.... ( Only trivial solution exist )
Answer: The functions are linearly independent
- The only zero exist is x = 0.
Answer:
$12,845.80
Step-by-step explanation:
take the first number and go +7%. repeat four times
hope this helps :-)