Answer:
The position at time t is 
Step-by-step explanation:
From the question we are told that
The acceleration is 
The velocity at t = 0 is 
The position at time t = 0 is 
Generally acceleration is mathematically represented as
=> 
=> 
integrating both sides we have
=> 
Now at t = 0
=> 
So
Generally the position of the body is mathematically represented as
So
So
Now at t = 0
=> 
So
Answer:
x > -2
Step-by-step explanation:
the graph stops at x = -2 and doesn't move further down
25. 3y+15
26. 15k+20
27. 21n+7p
28. 60w+20x
Also, you got number 19, number 21, and number 24 wrong.
D+D+D+D+D = 5D, not D⁵
S+S+S = 3S, not S³
N+N+N+N = 4N, not N⁴
Remember, repeated addition, (n+n+n) is 3n. Repeated multiplication, (n•n•n) is n³.
Hope this helps.
Answer:
Conditional sentences are statements of an “if-then” or “unless-then” situation (although “then” is not used), or a probability. These sentences present situations and their possible outcomes. ... Conditional sentences are perfectly acceptable and, in many cases, necessary to state and test a condition and its outcome.
Step-by-step explanation:
Answer:
0.75
Step-by-step explanation:
