A(n) = –3 • 2⁽ⁿ⁻¹⁾
for n = 1 , A₁ = -3.(2)⁰ = -3
for n = 2 , A₂ = -3.(2)¹ = -6
for n = 3 , A₃ = -3.(2)² = -12
for n = 4 , A₄ = -3.(2)³ = -24
...........................................
for n = 8 , A₈ = -3.(2)⁷ = -384
Pretty sure it’s y= 5 + 1.95x
I don’t think that the number of people matters because the cost doesn’t vary based on the number of people
Answer:
Step-by-step explanation:
total = 1 + 2 + 4 + 3 = 10
blue then blue = 2/10 * 2/10 = 1/5 * 1/5 = 1/25
green then red = 4/10 * 3/10 = 12/100 = 3/25
Answer:
Option D. A circles area and circumference are only equal when the radius is 2 units.
Step-by-step explanation:
we know that
The area of circle is equal to
The circumference of a circle is equal to
equate both formulas
simplify
therefore
A circles area and circumference are only equal when the radius is 2 units.
Answer:
Step-by-step explanation:
Part A:
Add all the mass together so 1,105.5 grams
