Answer:
(-5,-3)
Step-by-step explanation:
y values minus y values over x values minus x values
Answer:
5.7 × 10^-9
Step-by-step explanation:
decimal point is 9 spots to the left that's why it's 10^-9
We know that
a1----------> <span>grains of rice in the first square
a1=2
n------------> space ubication
the expressions is
an=a1</span>^n----------> an=2<span>^n
for the </span><span>the tenth space n=10
</span>an=2^10---------> an=1024 grains of rice
the answer is
1024 grains of rice