Answer:
D. -5, -3
Step-by-step explanation:
-10 / 1/2 = -5
-6 / 1/2 = -3
also / means divided
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23 ^ (-2) is equal to 1 / (23^2). 23 to the second power is equal to 529. Thus, the answer would be 1/529. None of the answers are correct. 8 squared is 64.
Answer:
20m/s
Step-by-step explanation:
This can be solved using the acceleration / velocity equations.
Specifically,
v² = u² + 2as
Where
v = final velocity = what we need to find
u = initial velocity = given as 10.0m/s
a = acceleration = given as 0.5m/s²
s = distance = 300m
Hence,
v² = 10² + (2)(0.5) (300)
= 100 + 300
=400
v = √400 = 20 m/s
An exponential function with a growth factor of 1/2 would have 1.5^x as part of it.
The exponential growth function is as follows.
r is the rate of growth (0.50)
