Answer:
Step-by-step explanation:
h(t) = -16t² + 14400
0= -16t² + 14400
(1/-16)×-14400=-16t²(1/-16)
900=t²
30=t
The probability that it will snow in a certain town on January 1st is 0.29 find the probability that in a given year it will not
1 answer:
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Answer: 14
Step-by-step explanation:
Given
Excavation cone measures
height
Diameter
Truck can dump at a time
The volume of a cone is
Putting values
No of trips(N) required to accumulate this much volume is given by
Therefore, 14 trips are necessary to accumulate a cone of volume
The horizontal distance between the base of the skyscraper to the ship is 1145 feet.
Data;
- Angle = 45 degree
- Observation deck (adjacent) = 1145 ft
- horizontal distance (opposite) = x
Using trigonometric ratios, we have the value of adjacent and angle, we can easily use tangent of the angle to find the horizontal distance
Substitute the values into the equation and solve
The horizontal distance between the base of the skyscraper to the ship is 1145 feet.
Learn more on trigonometric ratio here;