Answer:The number of seconds after rocket is released
Step-by-step explanation:
Given
The height of a rocket after it is released is modeled by
Here t represent the number of seconds after the rocket is released.
Initial velocity can also be determined by this equation by differentiating the w.r.t time
at t=o
thus initial velocity will be 32 units/s
The answer is 3 seventh root of x to the fifth power.
3 x to the 5 sevenths power is
Since
, then
Therefore:
is 3 seventh root of x to the fifth power.
Answer:
- 8x - 6
Step-by-step explanation:
2(- 4x - 3)
- 8x - 2 × - 3
- 8x - 6
Answer:
The total number of boys = 105
Step-by-step explanation:
The ratio of boys to girls = 3: 4
⇒ For every 3 boys, there are 4 girls.
Now, total number of students = 245
Let the common ratio of boys to girls is k.
So, 3k + 4k = 245
or , 7k = 245
⇒ k = 245/7 = 35
⇒ k = 35
Hence, the number of boys = 3k = 3 x 35 = 105
and number of girls = 4k = 4 x 35 = 140
Answer: H
Step-by-step explanation:
Point C line CB line segment CA and ray CD