4. The energy produced by wind turbines in a region increased exponentially from 1980 to 1995. The amount of energy, E in gigawatt- hours, can be modelled by the relation E = 6.49(1.58)', where t is the time in years since 1980. a) How much energy was produced by wind turbines in 1980? b) How much energy was produced by wind turbines in 1992?

Q: nstructions: Use the random number table and the situation given to select a sample. 94980 23415…

A: Use the first column of five-digit random numbers in the table of random numbers. If the number is…

Q: A construction company uses the function f(p), where p is the number of people working on a project,…

A:

Q: Find each ratio z to y in decimal form. Then tell whether z and y are proportional. 3.25 2.5 5.98…

A: Pleaee see below

Q: Abby earned $600 this past summer babysitting. She decided to put this money in a bank that earns a…

A: In the question we have to calculate the time to double her money.

Q: When comparing two sample proportions with a two-sided alternative hypothesis, all other factors…

A: Here, two sample proportion two sided test is being conducted. A smaller p value is found. The p…

Q: Find the distance between points (-4, -3) and (1, 7) to the nearest hundredth if necessary. Type…

A: Our Aim is to find the distance between (-4,-3) and (1,7).Since, distance between two points (x1,y1)…

Q: G = {a | a EN and 116 < a < 122} Use the roster method to list the elements in the set G. If the set…

A: Solution

Q: In a certain state, the recent average critical reading standardized test score was 540. Assume that…

A: P(X&lt;500)=Pz&lt;500-540100=P(z&lt;-0.4)=0.3446=34.46% Therefore the correct option is A option.

Q: An inventor suggested in the nineteenth century that the letter "t" made up 8% of the English…

A: It is known that, the mean of the sampling distribution of sampling distribution, p-hat is equal to…

Q: 1. The relationship between Grades and Minutes is best described as ??? and ??? 2. Use the computer…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: IIS IS During one shift, the express lane clerk monitored how many times customers violated the "10…

A: Given From given graph

Q: Jane recelved $875 from her graduation party. She put the money in a bank with a 4% simple interest…

A: We need to find interest earned by Jane. We will use formula for calculating simple interest.

Q: Parts of Question Instructions: Carefully read the following scenario. Then identify the requested…

A: It is an important part of statistics . It is widely used .

Q: A magician claims he can cause a coin to come up heads more than 50% of the time. A coin is flipped…

A: We have given that-  A magician claims that he can cause a coin to come up heads more than 50% of…

Q: 5. STEM The table shows the number of known moons for each planet in our solar system. Use the…

A: Data is  Planet No. of Moons     Mercury 0 Venus 0 Earth 1 Mars 2 Jupiter 63 Saturn…

Q: Part I: a) Write a sequence to represent how many shaded triangles there are at each stage. b) Based…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A research poll showed that 1222 out of 1969 randomly polled people in a country favor the death…

A: a) From the given information, the sentence will be filled by following entries:0.599 and 0.642…

Q: If the graph below represents Annabelle's distance from home (position) as she walked to school,…

A:

Q: For each statement, check all the boxes for the symbols that, when written in the blank space, will…

A: topic - sets  ∈ (belongs to) is used when element as it is present inside the set  . ⊂(contains in)…

Q: The letter "t" makes up an estimated 8% of a certain language. Assume this is still correct. A…

A: Given: p=0.08 and n=1000.   The value of z is calculated…

Q: 16 What is the total volume of Diet Coke in this six pack? Each can is 5 inches tall and has a…

A: coke  is in cylindrical form. Volume of cylinder = 3.14 r2 h  r = 3/2 r = 1.5  height = 5  Volume of…

Q: If the odds for a certain event are 22 to 19, what is the probability of the event occuring? Write…

A:

Q: Find a possible formula for the graph. 8. 4 f(T) = 4 sin +4

A: Consider the sinosuidal function,  y = A sinB(x - C) + D From the figure,  The amplitude of the wave…

Q: A can of vegetables has a diameter of 10 cm and is 12 cm tall. How much paper is required to make…

A: Given that:Diameter of can, d=10cmLength of can, h=12cm

Q: According to the table, which is the closest approximation of the solution to f(x) = g(x)? f(x) g(x)…

A: