We know that 1 mm=0.01 dm
75 mm=0.75 dm
choice D
$150 because the supply number is equivalent to the demand number
Answer:
a₈ = - 10935
Step-by-step explanation:
the nth term of a geometric sequence is
= a₁ 
where a₁ is the first term and r the common ratio
here a₁ = 5 and r =
=
= - 3 , then
a₈ = 5 ×
= 5 × - 2187 = - 10935
The answer is 1,000 4 or below you round down and 5 or higher you round up