It’s either 64 or 192 if that helps because it say she buys a three week ad would u times 64 by three I’m sorry I don’t have a final answer
the domain is a range of values of t (the x variable) that can give real values of y
Since the range ( y variable) is Rp= [0,100] ( round brackets mean excluding the two numbers while square means including ) since there are only 100 sheets of paper, no more no less
so the most t can be is when p=0, when t= 12.5, so domain is Dp= [0,12.5] after 12.5 min, there will be no paper left in the printer, so nothing can be printed
for D, sub t=7, so p(t) is the number of sheets left in the printer, you want to find the no. of sheets deducted so
p(t)=-8(7)+100
=100-15
=85
no. of pages in her report= 100-85= 15
If I understand the question correctly, dots are written around the symbol to represent valence electrons, so 7 dots would be in the elements dot diagram. The element is in Group 17 with 4 other elements.
Answer:
-30
Step-by-step explanation:
Since the first term is -3 and the common difference is 3, the equation for the nth term is (Test it out!).
Therefore, the 10 term will be which is which simplifies to which results in .
Hope this helps :)