Answer:
208814
Step-by-step explanation:
The sum of 134,874+73,940
add them up
Answer:$31.25
Step-by-step explanation:
$12.50/30=$.42each*75=$31.25
Its B for sure not all of them just B lol
Answer:
783
Step-by-step explanation:
We have to find the sum of Arithmetic series from t = 1 to t = 18 represented by (5t - 4)
The formula to find the sum of an Arithmetic series when first and the last term is known is:
![S_{n}=\frac{n}{2}(a_{1}+a_{n})](https://tex.z-dn.net/?f=S_%7Bn%7D%3D%5Cfrac%7Bn%7D%7B2%7D%28a_%7B1%7D%2Ba_%7Bn%7D%29)
Here,
n = Total number of terms = 18
= First Term = 5(1) - 4 = 1
= 18th Term = 5(18) - 4 = 86
Using the values in the above formula, we get:
![S_{18}=\frac{18}{2}(1+86)\\\\ S_{18}=9(87)\\\\ S_{18}=783](https://tex.z-dn.net/?f=S_%7B18%7D%3D%5Cfrac%7B18%7D%7B2%7D%281%2B86%29%5C%5C%5C%5C%20S_%7B18%7D%3D9%2887%29%5C%5C%5C%5C%20S_%7B18%7D%3D783)
Thus, the sum of 18 terms of the given Arithmetic Series is 783.
In the case of exponential functions, the graph is shifted when a constant is added to the exponent of the constant. The original equation, f(x) is:
f(x) = (1/2)ˣ
Now, when horizontal shifting is occurring, the equation is:
y = Cˣ⁺ᵃ
If a is positive, the graph shifts to the lefts and the shift is equal to a units. If a is negative, the graph shifts to the right and the shift is equal to a units. Therefore, to shift the graph 3 units to the left:
g(x) = (1/2)⁽ˣ⁺³⁾
The correct answer is B.