a geologist measures the height of a mountain. The height is 8.8533km. What is the height in meters? write answer as decimal.
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a geologist measures the height of a mountain. The height is 8.8533km. What is the height...
A geologist is attempting to measure the distance between two mountain peaks by taking the average of a series of measurements. Each measurement X, is an i.i.d. random variable with meand and variance of 4 inches. Using Chebyshev's inequality, how many measurements must the geologist make in order to be 95% certain that the value he obtains is within 1/10 inch of the actual distance?
A geologist is attempting to measure the distance between two mountain peaks by taking the average of a series of measurements. Each measurement X; is an i.i.d. random variable with mean d and variance of 10 inches. Using Chebyshev's inequality, how many measurements must the geologist make in order to be 99% certain that the value he obtains is within 1/4 inch of the actual distance?
A geologist is attempting to measure the distance between two mountain peaks by taking the average of a series of measurements. Each measurement Xi is an i.i.d. random variable with mean d and variance of 10 inches. Using Chebyshev's inequality, how many measurements must the geologist make in order to be 95% certain that the value he obtains is within 1/4 inch of the actual distance.
A woman stands at a horizontal distance x from a mountain and measures the angle of elevation of the mountaintop above the horizontal as θ. After walking a distance d closer to the mountain on level ground, she finds the angle to be ϕ. Find a general equation for the height y of the mountain in terms of d, ϕ, and θ, neglecting the height of her eyes above the ground. y =
There is the pond on the mountain.
The height of mountain is H, and the area of the pond is A.
The pipe has cross section a.
the density of the water is ρ, and of the air is ρ_air
what is the precise speed of the water in the pipe?
A Air P H a
plz explain
A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 32°. From a point 1500 feet closer to the mountain along the plain, they find that the angle of elevation is 35º. How high is the mountain in feet? Round your answer to 2 decimal places as needed. feet
D Question 5 10 pts A geologist is attempting to measure the distance between two mountain peaks by taking the average of a series of measurements. Each measurement X, is an ii.d. random variable with mean d and variance of 10 inches. Using Chebyshev's inequality, how many measurements must the geologist make in order to be 99% certain that the value he obtains is within 1/4 inch of the actual distance? O n 100,000 On 23,200 O n 250,000 On...
4. Matt measures the angle of elevation of the peak of a mountain as 35% Susie, who is 1200 feet closer on a straight level path, measures the angle of elevation as 42. How high is the mountain? 5. A triangular playground has sides of lengths 475 feet, 595 feet, and 401 feet. What are the measures of the angles between the sides, to the nearest tenth of a degree?
A person is at the top of a mountain. Throw a ball straight up with unknown speed. the ball reaches the maximum height of 490 meters (measured from the base of the mountain). It also took 12.5 seconds for the ball to reach the base of the mountain. Determine the initial speed of the ball, and what is the height of the mountain.
If a rock falls from a height of 37 meters on Earth, the height H (in meters) after x seconds is approximately H(x) = 37 - 4.9x? (a) What is the height of the rock when x = 1.9 seconds? The height of the rock when x = 1.9 seconds is meters. (Round to three decimal places as needed.) (b) When is the height of the rock 12 meters? The height of the rock is 12 meters when x seconds...