Answer:
The acceleration is 2.9m/s^2
<em></em>
Step-by-step explanation:
Given



Required
Determine the acceleration
This question will be answered using Newton's first equation of motion.

Substitute values for v, u and t


Collect Like Terms


Solve for a


<em>Hence, the acceleration is 2.9m/s^2</em>
Answer:
3.50
Step-by-step explanation:
1.25 x 2 = 2.50
2.50 + 4.50 = 7
7 / 2 = 3.50
Hope this helps!
Answer:
5
Step-by-step explanation:
..................
Answer:

Step-by-step explanation:
we know that
The graph of the figure represent a vertical parabola open upward
The vertex represent a minimum
The vertex of the quadratic equation is the point (h,k)
The range of the quadratic equation is the interval for y [k,∞)

Looking at the graph
The vertex is the point (0,-6)
therefore
The range is the interval [-6,∞)

Answer:
The sum of two rational numbers will be rational.
Step-by-step explanation:
Rational numbers are numbers that can be written, are integers, and are not zero. So, any rational number plus another rational number will be rational because their sum will also be an integer, writable, and not a zero.