Question 1 is B: A long, wet season results in additional earthworms in a robin habitat
Question 2 is B.When a disease kills a large amount of the rabbit population
Question 3 is A: oxpeker bird ticks off the backs of zebras
Question 4 is D. Birds feed off the insects that are stirred up from the grasses as cattle move through.
Question 5 is D :Birds feed off the insects that are stirred up from the grasses as cattle move through
Hope this helps you!
Answer:
c. initial (x and y)
Explanation:
When a projectile is launched at a velocity with a launch angle, to solve it, we must first resolve the initial velocity into the x and y components. To do this will mean we have to treat it like a triangle due to the launch angle and the direction of the projectile.
Therefore, we will have to make use of trigonometric ratios which is also known by the mnemonic "SOH CAH TOA"
Thus, this method resolves the initial x and y velocities.
Answer:
3-year = 6.33%
5-year = 7%
Explanation:
Yield in security = Risk free rate + Maturity risk premium + Inflation premium + Liquidity premium + Default risk premium
Maturity risk premium is given as 0
Yield on 3-year treasury securities is 2 + [(3.5 + 3.5 + 6) / 3] + 0
= 6.33%
Yield on 5-year treasury securities is 2 + [(3.5 + 3.5 + 6 + 6 + 6) / 5] + 0
=7%
The relevant formula we can use in this case would be:
h = v0 t + 0.5 g t^2
where,
h = height or distance travelled
v0 = initial velocity = 0 since it was dropped
t = time = 1 seconds
g = 9.8 m/s^2
So calculating for height h:
h = 0 + 0.5 * 9.8 m/s^2 * (1 s)^2
<span>h = 4.9 meters</span>
