Answer:
14
Step-by-step explanation:
The best choice is A)
when you add a zero, it does not count on a decimal, so,
1.9, 1.90, 1.900.
Okay so first what you wanna do is
We want to see which one of the given variables is a discrete variable, the correct option is "number of pockets inside jacket"
<h3>What is a discrete variable?</h3>
A discrete variable is a variable that can't take some values in a given interval where it is defined, in contrast to a continuous variable, which can take all the values of the interval.
For example, the "length of a jacket" would be considered a continuous variable, as the length can take any measure you want.
Similar for the weight and the size of the jacket pocket in square inches, these are continuous variables.
But the remaining option is not continue, the number of pockets inside the jacket can only be an integer, then there are values (like 1.3) that can't represent the number of pockets inside the jacket, thus, this is a discrete variable.
So the correct option is the first one: "number of pockets inside jacket"
If you want to learn more about discrete variables, you can read:
brainly.com/question/14486464
Answer:
The value of height of the building h = 509.2 feet
Step-by-step explanation:
From the Δ A B C
⇒ h = y 
° ------- (1)
From Δ A B D
⇒ h = ( y + 300 ) 
° ------- (2)
Equation 1 = Equation 2
⇒ y ° = ( y + 300 ) °
⇒ 0.46 y = 0.36 y + 109.2
⇒ 0.1 y = 109.2
⇒ y = 1092 feet
Put this value of y in equation ( 1 ) we get,
⇒ h = 1092 × tan 25°
⇒ h = 509.2 feet
This is the value of height of the building.
