A really cool ice cream store owner developed a model to relate to his ice cream shop sales (V) to the amount of advertising dollars he spent (X1) to the number of extra smiling faces he put on staff for the day (X2) to the degrees in average daily temperature above 70 degrees (X3) (At 70 degrees X3=)(at 70
degrees X3=0)
The multiple regression equation for this model is: û=$5000 + $500(X1) + $200(X2) + 100(X3)
where:
Y = daily sales in ($)
X1= advertising dollars spent in $100 increments (for $100 in advertising dollars spent X1 =1)
X2= extra staff member in increments of 1 up to 4. Above 4 no more added sales.
X3= average daily temperature above or below 70 degrees in one degree increments, (at 70 degrees X3=0)
What is the daily sales on a day where $500 is spent in advertising; no (0) additional staff; average temperature is 70 degrees
O $5000
O $2500
O $7500
O None of the above

here is your mark brainliest

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

the correct answer is a) they believe they have a "just cause."

islamic terrorists justify their violent actions because they believe they have a "just cause."

every act of terrorism of islamic sects is done “in the name of allah”. that justifies their actions. islam people who commit those terrorist attacks are not afraid to die. that is why the attacks have horrible consequences. they know they are going to die and they are proud to do it because it is in the name of allah, so it is justified and is for a “good cause.”

since the very beginning of the conflict with israel, islam is fighting a “sacred war”, respecting the words stated in the qur’an. they fight against the domination of the western countries and to defend their occupied territories.

-1/3(x+1)^5

i’m pretty sure this is correct