The width of a rectangle is 4 inches greater than half the length. The perimeter is 56 inches. What is the length of the rectangle?

Q: Explain what the whether the differences are significant what it means

A: Statistical significance provide evidence about the null hypothesis.

Q: The U.S. Department of Transportation, National Highway Traffic Safety Administration, reported that…

A:

Q: that more than (>) 51 missiles will be off-target is cimal places inoluding any zeros.) that less…

A:

Q: Use the graphing calculator to graph the parent Plug in different values of h and k to answer the…

A: given: parent funtion f(x)=logx the translated function f(x)=log(x-h)+k

Q: A farmer in Indiana wants to examine the relation between the number of very hot days (days when the…

A: Hey, since there are multiple subparts posted, we will answer first three questions in 2nd page. If…

Q: 30. Use the graphic below to answer the question. -7 5 4 -3 2 -8-7-6-5-4-3-2-1, 1234567 8 F3 -5…

A: W = (-3,1) and W' = (-3,-1) Z = (2,1) and Z' = (2,-1)  W and Z are transformed by moving coordinates…

Q: In environmental studies, sex ratios are of great importance. Wolf society, packs, and ecology have…

A: (a) From the information given, there is a 5% level of significance. Thus, the level of significance…

Q: Total 710 Yes No The table shows the results of a study investigating whether afteretfects of…

A: The formula to find the Expected frequency is,

Q: The z score tells us how many standard deviations a value is from the mean of the distribution. When…

A: Suppose the random variable x defines the calf maximum girth.

Q: If 1 cup of regular coffee contains 112 mg of caffeine, how much caffeine is contained in 3.5 cups…

A: There are 3.5×112 miligrams of caffeine cups of coffee.

Q: what is meant when we say a car is traveling 75 miles over 1 hour

A: Car is traveling 75 miles over 1 hour means the speed of the car.That is, the car is travelling at a…

Q: 44. A group of four friends each mowed lawns after school and on the weekends for a month. The total…

A:

Q: How do I turn 36degrees 20minutes into an angle?

A:

Q: A jar contains 4 pennies, 6 nickels and 6 dimes. A child selects 2 coins at random without…

A: There are totally 14 coins in a jar in which 4 are pennies, 6 are nickels, and 6 dimes. The child…

Q: Here is the list of data values for those observations where cereal is rated good. Cereals Rated…

A: Answer:- Given data set is, 72, 30, 53, 53, 69, 43, 48, 26, 44Using formula,

Q: scatter dagram dsplaying thể data. Graph Layers Atar you add an object to the graph you can ue Graph…

A: Reviewing information, Given, n=6 x=(37,47,57,67,77,87) y=(5,8,10,17,32,41)…

Q: Given the functions f and g below, find g(f(1)). f(x) = x – 4 g(x) = -5x – 3

A:

Q: Consumer Reports stated that the mean time for a Chrysler Concorde to go from 0 to 60 miles per hour…

A: a) Null and alternative hypotheses: The hypothesis which is tentatively fixed up under and tested…

Q: The following is based on information from The Wolf in the Southwest: The Making of an Endangered…

A: (a) part  Level of significance is 1% The null and alternate hypothesis is  H0: p=0.5 ; H1: p…

Q: 5. Eastview Junior High students order sweatshirts and T-shirts in either purple or gold. Of the…

A: For the following question,

Q: A submarine travels at elevation of 75 3/4 ft relative to sea level then it’s elevation changes by -…

A: This is elevation problem

Q: Snow avalanches can be a real problem for travelers in the western United States and Canada. A very…

A:

Q: STION 17 Find the margin of error A survey found that 89% of a random sample of 1024 American adults…

A: Solution: Question 17)  Given information n= 1024 Sample size  p^=0.89 Sample proportion α=0.10…

Q: the value 61 is wrong its 62. Please recheck your work once

A: First 2 step is correct.

Q: Find the probability and interpret the results. If convenient, use technology to find the…

A:

Q: 3 -4-3 1 2 34 3 Which description of the function is true? A. The function is linear and always…

A:

Q: Recall that Benford's Law claims that numbers chosen from very large data files tend to have "1" as…

A:

Q: how do I find side CB?

A: The detailed solution is as follows below:

Q: Suppose the mean IQ score of people in a certain country is 100. Suppose the director of a college…

A: Given hypothesis : H0 : μ = 101  H1 : μ > 101  Right tailed test. P-value for right tailed test…

Q: In the Midpoint Rule for triple integrals we use a triple Riemann sum to approximate a triple…

A: Given:f(x, y, z)=cos(xyz),The Box B is given as B={(x, y, z)| 0≤x≤11, 0≤y≤11, 0≤z≤11}.

Q: Find the distance between (-1.509, 1.15) and (-1.891, 0.996). What is the time traveled if 1 unit=…

A: By applying distance formula