Answer:
d = 2
Step-by-step explanation:
Generate the first few terms
a₁ = (2 × 1) - 4 = 2 - 4 = -2
a₂ = (2 × 2) - 4 = 4 - 4 = 0
a₃ = (2 × 3) - 4 = 6 - 4 = 2
a₄ = (2 × 4) - 4 = 8 - 4 = 4
d = 0 - (- 2) = 2 - 0 = 4 - 2 = 2
Set the ratio of $3.00 to %1.80 equal to x/100 in which x is the percentage out of 100%..
3/1.80 = x/100
Cross multiply and solve for x.
300 = 1.8x
x = 166.67%
Answer:100mm
Step-by-step explanation:
