Answer:
900.43
Step-by-step explanation:
First find the sales tax
827.98 * 8.75%
827.98*.0875 =72.45 ( rounded to the nearest cent)
Add this to the price of the tv
827.98 +72.45=900.43
Answer:
Step-by-step explanation:
The given function is
We need to find all real zeros of the given function.
Equate y=0, to find all real zeros of the given function.
Subtract 1 from both sides.
Divide both sides by 3.
Therefore, the real zero of the function is -1/3.
The fraction would be 10/3. Hope this helps!
Answer:
The sum =105
Step-by-step explanation:
It is given that, finite sequence 3, 7, 11, ..., 27.
<u>Points to remember</u>
1). For a finite sequence sum of n term is given by
Sum = n/2[first term + last term]
2). nth term of of an AP
tₙ = a + (n - 1)d
Where a - First term
d - common difference
<u>To find the number of terms in the given sequence</u>
Here a = 3 and d = 7 - 3 = 4
tₙ = a + (n - 1)d
27 = 3 + (n - 1)*4
4(n -1) = 27 - 3 = 24
n - 1 = 24/4 = 6
n = 6 +1 =7
<u>To find the sum</u>
Sum = n/2[first term + last term]
= 7/2[3 + 27]
= 7/2[30] = 7 * 15
= 105
Multiply 40 by 0.045 = 1.8
