Consider the sequence 1, 3, 9, 27, 81, … Which statement describes the sequence?
A. The sequence diverges.
B. The sequence converges to 1.
C. The sequence converges to ∞.
D. The sequence converges to –∞.

2. Which rule defines Sn for a Subscript n Baseline = 5 (three-fourths) Superscript n?

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

it 2

step-by-step explanation:

8^1/3=2

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls