Answer: 169
Step-by-step explanation:
You just multiply 13 by 13
Answer:
t = 8.69 s
Step-by-step explanation:
The height h of the rocket in feet above the surface of the lake can be modeled by :

Let we need to find the time to reach the ground. When it reach the ground, h = 0

We need to find the value of t.
t = 8.69 s and -2.45 s
Neglecting negative value,
t = 8.69 s
Hence, it will take 8.69 s to reach the ground.
Answer:
yes
Step-by-step explanation:
2< 9(5) + 4
2 < 45 + 4
2 < 49
<span>The slope of diagonal PQ is zero, and its equation is y = 2. Slope is defined as the rise over the run. Since there is no rise, that is, the rise is zero, then zero over a number is zero.</span>
Answer:
3,512
Step-by-step explanation:
3,520-8=3,512