4. You are on vacation sight-seeing at the coast and climb up to the top of a 50-meter light house. You look down to see a boat and measure the angle of declination to be 17.5 degrees. How far away is the boat from the base of the lighthouse?

Q: 22 What is the correct trig substitution for x in solving the integral f O 3 sec 0 O 3 cos 0 O 3 tan…

A:

Q: C. R. B.

A:

Q: In a test of physical fitness, a group of men ages 65 and older from a local retirement community…

A:

Q: An insurance company wants to know if the color of an automobile has a relationship with the number…

A: It is needed to test whether there is association between automobile color and the number of moving…

Q: consumption at a minimum? e) Use your model to predict the wine consumption in 2008.

A: I will be using Microsoft Excel for scatter plot and to find equation of regression.   From the…

Q: 2. ATV Deaths. The number of deaths from all-terrain vehicles for selected years is given in the…

A: Regression Equation: When we want to predict the value of one variable, say Y, from the given value…

Q: მ Find 5e3zy Эх

A: If you have any questions let me know in comment box thankyou for your question.

Q: Round nearest 10

A: Here we have to find the height of the tree.

Q: find the devivetior. ア=3 derivativ

A:

Q: Round to 3 decimal places

A: The objective of the question is to find the volume of the acrylic used for the pod's shell in cubic…

Q: Picture inserted

A:

Q: Show F(x, y) = (2xy³ + 8)i + (3æ²y² + 2e2")j is conservative by finding a potential function f for…

A:

Q: 1. We have shown that if a sequence is unbounded and increasing, then it diverges to infinity. The…

A: Definition of divergent sequence : A real sequence (xn) is said to be diverge to ∞ if the…

Q: You are interested in finding a 98% confidence interval for the average number of days of class that…

A: From the provided information, Sample size (n) = 14 The mean and standard deviation of this sample…

Q: Copy Data Step 2 of 4: Calculate the expected value for the number of readers from an urban area who…

A: Given that  Total urban = 232 Total notification = 152 Total = 449 Formula for Expected Frequency  E…

Q: Find ay Sin(x+y)=Cos X t cos y

A:

Q: A double ferris wheel is pictured below. A large rotating arm with diameter 20 is centered 15 meters…

A: If you board the ferris wheel at point P at time t = 0, and each wheel rotates in the direction…

Q: Choose the correct answer for Laplace Q. transform æ (t) = e-t + e³t answer choices 1 1 s +1 s + 3 1…

A:

Q: Several years ago, 53% of parents who had children in grades K-12 were satisfied with the quality of…

A: Let p be the population proportion of parents who have children in grades K-12 if they were…

Q: A can contains 16 pounds of vegetables. One serving of these vegetables weights pound. What is the…

A:

Q: The time between accidents at a busy intersection has a Exponential distribution with mean of 0.2…

A: Mean=0.2x~Exponential()F(x)=P(Xx)=

Q: The durations (minutes) of 26 electric power outages in the community of Sonando Heights over the…

A: Given a data set, we have to find the mean, median and mode of the data set.

Q: A manufacturer of potato chips would like to know whether its bag filling machine works correctly at…

A: It is been asked to find the p-value to test whether the mean weight of bags filled by machine is…

Q: 5. In the diagram below, ABCD is a parallelogram, CE DE, and the perimeter of ACDE is 58. Find the…

A:

Q: Suppose that a fourth order differential equation has a solution y = -6e5* sin(x). (a) Find such a…

A: (b) General solution for this differential equation is

Q: Refer to the accompanying table, which describes the number of adults in groups of five who reported…

A: Given,

Q: Assume that when adults with smartphones are randomly selected, 57% use them in meetings or classes.…

A: Obtain the probability that exactly 24 of them use their smart phones in meetings or classes. The…