ANSWER: Approximately 7 FEET
WORK-
This is a simple trigonometric equation. We have the distance from the shadow and the angle measure. All you need to do is find the height. Using the acronym SOH CAH TOA
we can see we need to use the tangent
tan 16.3°= x/24
You find the tangent of 16.3° and then multiply by 24 and you find the height of the umbrella is around 7 feet.
Answer:
the 95th percentile for the sum of the rounding errors is 21.236
Step-by-step explanation:
Let consider X to be the rounding errors
Then; 
where;
a = -0.5 and b = 0.5
Also;
Since The error on each loss is independently and uniformly distributed
Then;

where;
n = 2000
Mean 







Recall:



For 95th percentile or below





From Normal table; Z > 1.645 = 0.05




the 95th percentile for the sum of the rounding errors is 21.236
Answer:
7.2 ft
Step-by-step explanation:
Since Zach used a scale of 1:3, we just need to multiply the width of the model truck by 3 ft in order to figure out the width of the actual truck