Answer:
<h2>The rocket can safely explode in 10 ≤ t ≤ 30 seconds (see the last line of explanation).</h2>
Step-by-step explanation:
The height of the rocket is shown by 
, where t is the time in seconds.
. The height will be maximum when, 
that is 
.
At t = 20, s = 4000 - 2000 = 2000.
The rocket can go 2000 meter maximum.
In order to explode safely, the rocket must be in a height equal or above 1500 meter.
When s = 1500, 
Hence, at 
, the height 
.
Answer:
quotient: 4x^3 -4x^2 -x +6
remainder: 3
Step-by-step explanation:
See the attached for the long division. As with any long division, at each step, the quotient term multiplies the divisor and the result is subtracted to form the new dividend.
Answer:
see below
Step-by-step explanation:
List the coefficients and constant for an equation in one row of the matrix. The variables should be in the same order. Any missing terms are replaced by zero.
![\left[\begin{array}{ccc|c}9&-4&-5&9\\7&4&-4&-1\\6&-6&1&-5\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Cc%7D9%26-4%26-5%269%5C%5C7%264%26-4%26-1%5C%5C6%26-6%261%26-5%5Cend%7Barray%7D%5Cright%5D)
Answer:
happy holidays!!!!!!!! love you u are strong and a true buddy
Step-by-step explanation:
The distance is 101.
The only coordinate that changes is the y-coordinate; it goes from 2 to 103:
103-2=101
