Answer:50%
Step-by-step explanation:
Answer:
The answer is 2.
Step-by-step explanation:
11(7) - 75
77-75
=2
Answer:
Which is the output of the formula =AND(12>6;6>3;3>9)?
A.
TRUE
B.
FALSE
C.
12
D.
9
Step-by-step explanation:
<u>Answer-</u>
![f(2)= 6x^4-10x^3+40x-50=46](https://tex.z-dn.net/?f=f%282%29%3D%206x%5E4-10x%5E3%2B40x-50%3D46)
<u>Solution-</u>
The given function is,
![\Rightarrow f(x)= 6x^4-10x^3+40x-50](https://tex.z-dn.net/?f=%5CRightarrow%20f%28x%29%3D%206x%5E4-10x%5E3%2B40x-50)
Now, we have to find the value of f(x) at x=2 i.e f(2), so putting x as 2 in the given function,
![\Rightarrow f(2)= 6(2)^4-10(2)^3+40(2)-50](https://tex.z-dn.net/?f=%5CRightarrow%20f%282%29%3D%206%282%29%5E4-10%282%29%5E3%2B40%282%29-50)
![\Rightarrow f(2)= (6\times 16)-(10\times 8)+(40\times 2)-50](https://tex.z-dn.net/?f=%5CRightarrow%20f%282%29%3D%20%286%5Ctimes%2016%29-%2810%5Ctimes%208%29%2B%2840%5Ctimes%202%29-50)
![\Rightarrow f(2)= (6\times 16)-(10\times 8)+(40\times 2)-50](https://tex.z-dn.net/?f=%5CRightarrow%20f%282%29%3D%20%286%5Ctimes%2016%29-%2810%5Ctimes%208%29%2B%2840%5Ctimes%202%29-50)
![\Rightarrow f(2)= 96-80+80-50](https://tex.z-dn.net/?f=%5CRightarrow%20f%282%29%3D%2096-80%2B80-50)
![\Rightarrow f(2)= 96-50](https://tex.z-dn.net/?f=%5CRightarrow%20f%282%29%3D%2096-50)
![\Rightarrow f(2)= 46](https://tex.z-dn.net/?f=%5CRightarrow%20f%282%29%3D%2046)
Therefore, f(2) was found to be 46.
Answer:
Step-by-step explanation:
x + 40 = 10
x = -30
She paid $30 on her credit card