Answer: 3(j)-8
Step-by-step explanation: well first the product means multiplication, so u multiply 3 and j. and the second part is 8 less than that, so 8 is the last part so u do 3 times j minus 8. i graduated from high school last year so i know what im doin
Add 18 each time
first term is -108
an=a1+d(n-1)
d=common difference
a1=startng term
an=-108+18(n-1)
31 term
a31=-108+18(31-1)
a31=-108+18(30)
a31=-108+540
a31=432
31st term is 432
The statements are what?? Please post and I can help!!
Answer:
Population: All adults in the country
Sample: The 1,003 adults selected
Step-by-step explanation:
The sample always is a little part of the whole population. This part is the one that you are going use to study and make all the calculations (Example:average, median, percentage, standard deviation).
In that way, the sample represents all the population but is not the population, it's just a part.
