Participants in a survey were asked the number of hours of television they watch each week. The dot plot shows the distribution of their responses.

After the data was recorded in the dot plot, another response was found for a participant who watches 30 hours of television each week. How will this additional data point affect the mean number of hours of television watched each week?
A.
The mean number of hours will decrease.
B.
The effect on the mean number of hours cannot be determined.
C.
The mean number of hours will increase.
D.
The mean number of hours will remain the same.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

.

step-by-step explanation:

.

answer: your answer is a

the homeowners insurance cost for a 115,000 wood frame house is 80,500.

step-by-step explanation:

it is given that the coverage rate for wood frame house is 0.7.

the value of wood frame house is 115,000.

.

homeowners insurance cost for a 115,000 wood frame house is

therefore the homeowners insurance cost for a 115,000 wood frame house is 80,500.