Logan genetically engineered a new type of fir tree and a new type of pine tree. The combined height of one fir tree and one pine tree is 212121 meters. The height of 444 fir trees stacked on top of each other is 242424 meters taller than one pine tree. How tall are the types of trees that Logan genetically engineered

The types of trees that Logan genetically engineered are fir trees 9 meters tall and pine trees 12 meters tall.

Step-by-step explanation:

Given:

The combined height of one fir tree and one pine tree is 21 meters.

The height of 4 fir trees stacked on top of each other is 24 meters taller than one pine tree.

Now, to find the height of types of trees that Logan genetically engineered.

Let the height of fir tree be

And let the height of pine tree be

So, the combined height of both the trees:

As given, the height of 4 fir trees stacked on top of each other is 24 meters taller than one pine tree.

Thus,

Now, substituting the value of from equation (1):

Subtracting both sides by 24 we get:

Adding both sides by we get:

Dividing both sides by 5 we get:

The height of pine trees = 12 meters.

Now, substituting the value of in equation to get the height of fir trees:

The height of fir trees = 9 meters.

Therefore, the types of trees that Logan genetically engineered are fir trees 9 meters tall and pine trees 12 meters tall.

Each fir tree is  9  meters tall and each pine tree is  12  meters tall.

Step-by-step explanation:

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.