A security camera in a neighborhood bank is mounted on a camera pole 9 feet above the floor. The camera is pointed at a wall that is 12 feet away from the base of the camera mounting pole. Find the angle of depression

Q: A probability experiment is conducted in which the sample space of the experiment is S =…

A: The outcomes in Ec = { 12,13,14,15}

Q: Please provide the answer

A: From given information, the values of function at 3 and -3 are,

Q: 8. As a company manager for Claimstat Corporation there is a 0.40 probability that you will be…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Without performing any calculations, determine which measure of central tendency best represents the…

A: Basics:

Q: Tyler decided to open a bakery because everyone he knew told him that his baked goods were “out of…

A:

Q: W = -e-³x; W₁ = −e-²x(4+ ex)-¹; W₂ = ex(4+ ex)-¹ want to find functions u₁(x) and u₂(x) such that yp…

A: We have  u1'=-e-2x4+ex-1-e-3xandu2'=-e-x4+ex-1-e-3x Lets simplify it

Q: The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers.…

A: Given : The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment…

Q: The graph shows the function h(x) = n(0.5)* %3D 180 160 140 120 100 80 40 20 2 3 4 5 6 78 -20 -2 -1

A:

Q: Helen plays basketball. For free throws, she makes the shot 75% of the time. Helen must now attempt…

A: Given that  P(C) = 0.75 , P(D) = 75 , P(D | C) = 0.8

Q: Suppose that a student collects sample data from their local fire department asking them about their…

A: Given Information: Sample size n=59 Variable A: Number of years the firefighter has been working.…

Q: Consider the following differential equation to be solved by the method of undetermined…

A:

Q: When conducting research on color blindness in males, a researcher forms random groups with five…

A: Solution: The probability distribution of random variable x is  x P(x) 0 0.660 1 0.284 2…

Q: The graph of the annual snowfall distribution (in feet) for a particular county is shown below on…

A: Given that, The sample size is, n = 225 The graph of annual snowfall distribution for a particular…

Q: Why can decreasing the probability of a type I error cause an increase in the probability of a type…

A: Here use basic definition of type 1 and type 2 error .

Q: In a completely randomized design, 18 experimental units were used for the first treatment, 10…

A: Here, given that total number of treatments = 3  k= 3 and total observations = 18+10+15  n=43

Q: 5. A student in the Careau lab is studying how metabolic rate in male fruit flies (Drosophila…

A:

Q: please also answer the remaining questions

A: Given that  Z has standard normal distribution  Note: According to bartleby experts question answers…

Q: se the correct answer below. - The shape of the distribution is symmetric, but not uniform, because…

A: Here from the given graph we see that Skewness Skewness means lack of symmetry that is bell curve…

Q: .. Explain why the expected response for arcsin(-) =- 117 and not 6.

A:

Q: The angle of elevation of the top of the angel Moroni on the Rexburg temple from point x on the…

A: Let the height of Rexburg temple including Moroni is AB=h feet. Length from B to x is t feet. Let…

Q: A campus researcher wanted to investigate the factors that affect visitor travel time in a complex,…

A: In this case, there are 2 factors. c= 2 and every factor has 3 subjects. So r= 3 Degrees of freedom…

Q: 4. In the Rundle fly lab we use both narrow and wider glass vials to house insects. A student in the…

A: NarrowMean = 5.725, SD = 0.368WideMean = 5.708, SD = 0.429DifferencesMean = 0.017, SD =…

Q: A company is trying to determine if the colour of the box has any effect on sales. Three different…

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 65…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.