Answer:
108 : 145
Step-by-step explanation:
253 - 108 = 145
Ratio of those who receive 2 weeks of paid vacation is 108
Ratio of those paid vacation is not 2 weeks is 145
108 : 145
Answer:


Step-by-step explanation:
The velocity vector is the integral of the acceleration vector i.e.



When
,
. Inserting these values in
,



The position vector is the integral of the velocity vector i.e.



When
,
. Inserting these values in
,





First of all to make our equation simpler, we'll equal

to a variable like 'a'.
So,

Now let's plug

's value (a) into the equation.

Now we turned our equation into a quadratic equation.
(The variable 'a' will have a solution set of two solutions, but 'x' , which is the variable of our first equation will have a solution set of four solutions since it is a quartic equation (<span>fourth-degree <span>equation) )
Let's solve for a.
The formula used to solve quadratic equations ;

The formula is used in an equation formed like this :
</span></span>

In our equation,
t=16 , b=-41 and c=25
Let's plug the values in the formula to solve.

So the solution set :

We found a's value.
Remember,

So after we found a's solution set, that means.

and

We'll also solve this equations to find x's solution set :)


So the values x has are :

,

,

and

Solution set :

I hope this was clear enough. If not please ask :)
Answer:
19/5
Step-by-step explanation: