Question 11 of 13, Step 1 of 1 Find the absolute change and the percentage change for the given situation. 1175 is decreased to 282 Answer How to enter your answer absolute change: percent change: 96 decrease

Q: Question 1 You are choosing between two different cell phone plans. The first plan charges a rate of…

A: 1-Given- The first plan changes a rate of 24 cents per minute and the second plan charges a monthly…

Q: QUESTION 3 Themba is planning a bicycle trip from Cape Town to Pretoria. The total distance covered…

A: Given that the total distance is 1500km. The first day Themba travels 100 km. Themba plans to cover…

Q: One's intelligence quotient, or IQ, varies directly as a person's mental age and inversely as that…

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Q: Illustration 2.5: • The price of a commodity increased by 10% in the first year, 20% in the second…

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Q: Question 11 > A 25-year-old woman burns 250 – 30t cal/hr while walking on her treadmill. Her caloric…

A: Calories decrease = calories intake -burned calories

Q: Figure 1 Amounts Café milk Cola men 209 26 314 women 345 13 319 children 3 96 803 Figure 2 price…

A: To calculate the money spent by, Men Women The children

Q: QUESTION 14 Cheryl made $35,000 during the first year of her new job. Each year she received a 10%…

A: Given- Salary amount- $400,256.08. To find- The total earning during the first 8 years if Cheryl…

Q: what are the minimum points out of 140  the student must earn during the second half of the semester…

A: Given: student scores 100 points out of 110 in the first half of the semester 140 outstanding points…

Q: The radius of a circle is increased from 2.00 to 2.05 m. Estimate the resulting change in area , and…

A: Given, The radius of the circle is increased from 2.00 to 2.05 m.  We have to estimate the resulting…

Q: Because the vertical scale starts with a frequency of 200 instead of 0, the difference between the…

A: This graph depicts the result on data from TE connectivity which seems to be misleading with no…

Q: Question: (a) The average wages paid to all workers in a factory was Dollar 5000. The average wages…

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Q: Question 18 Total Y 33 74 65 A 22 41 40 82 62 Total What is P (C or X)? Round to 4 decimal places.

A: X Y Z TOTAL A 33 74 65 172 B 22 41 40 103 C 82 62 7 151 TOTAL 137 177 112 426

Q: Suppose you are interested in explaining maximum July temperatures in degrees Fahrenheit and…

A: The given data is,   X Y X.Y X.X 51 89 4539 2601 53 91 4823 2809 39 90 3510 1521 31 109…

Q: Question 12 Round 0.987654321 to the nearest one-thousandth.

A: Given:0.987654321   nearest one-thousandth

Q: Question 3 Needs Grading A thermometer initially reading 100°C is placed in a liquid bath whose…

A: Given the data :

Q: Question 8 Knowledge Check Lucy drove 240 miles using 9 gallons of gas. At this rate, how many…

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Q: QUESTION 4 A computer is reduced by 27%. If the original cost is $829, then what is the sale price.…

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Q: Using your knowledge of Excel, calculate the total rainfall per month for each of the 24 months. The…

A: The formula to find monthly rainfall is mean daily rain*days per month.

Q: Question 8 The temperature at 3.00 PM was 35° F. The temperature had dropped 45 degrees by 9 00 PM.…

A: Option 'B' is correct.

Q: Question 3 A sports drink contains 8% fruit juice. How is this percent written as a decimal?

A: The objective is to write 8% in decimal form.

Q: Question 12 of 15 A store has a markup rate of 90% on their watches. They sell each watch for $745.…

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Q: ep 5 of 5: Find the percentage of students that scored higher than 80.5. Round your answer to the…

A: Given:  Histogram of score with corresponding frequency Score:     70.5-75.5, 75.5-80.5, 80.5-85.5,…

Q: Exhibit 9-3 n = 49 HO: u = 50 x= 54.8 На: и + 50 0 = 28 1. Refer to Exhibit 9-3. The p-value is…

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Q: A student in the COBU260 course scores 110 points out of a possible 110 in the first half of the…

A: First half semester score x = 110 Total first half semester points n1=110 Second half total score…

Q: Part 2 of 2 Find the interquartile range. Round your answer to one decimal place as needed. IQR

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Q: QUESTION 5 Class Frequency Relative Frequency Cumulative Relative Frequency A 562 B 412 с 365 D 216…

A: It is given that the table with classes A, B, C and D. Also there is frequency of each class. Total…

Q: Question 22 Brian recorded the temperature outside his house at noon each day for the past nine…

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Q: Illustration 14.1. The following are the sales of a retail store in Delhi. It is required to…

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Q: QUESTION 20 The percent markup on the cost proce of a dress is the same as the cost proce in…

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Q: a) Select any two items off the diagram above and list their pH level: pH Level pH Level Item #1…

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Q: Question 1 of 11, Step 1 of 1 0/11 Correct 3 Jennifer has decided to start doing crunches as part of…

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Q: Illustration 64. X Ltd. is actively considering the following two mutually exclusive proiiect…

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Q: The percentage of students meeting national mathematics benchmarks on the ACT increased from 40% in…

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Q: QUESTION 21 Solve the percent problem. What is 83% of 70?

A: Explanation of the solution is given below...

Q: Step 6 of 6 :  Find the value of the coefficient of determination. Round your answer to three…

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Q: The table shows the number of monthly active users of a social media website (the number of people…

A: Given table :

Q: Illustration 9.7. The mean weight of 150 students in certain class is 60 kilograms. The mean weight…

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Q: Question 3 く 122 students at a college were asked whether they had complete 79 students said "yes".…

A: Given

Q: QUESTION 18 Use your knowledge of proportion to solve this problem. A student in the COBU260 course…

A: Given: The total score in first half is N=110. The scores obtained in first half is X=80. The total…

Q: Question 1 of 11, Step 1 of 1 0/11 Correct Round 4215 to the nearest hundred. Answer How to enter…

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Q: The graphs, on the right, show the percentage of jobs in a country's labor force held by men and…

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Q: Which of the following intervals on average weight loss over a month (in pounds) for a new diet is a…

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Q: Questions 9-10. The fair market rental rate for Columbus was $730 in 2013 and $551 in 2003. Find the…

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Q: Question 7 Using the Richter Scale how many times more powerful is a 7.6 earthquake compared to a…

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Q: A certain illness is spreading at a rate of 10% per hour. How long will it take to spread to 1200…

A: Assuming exponential growth    31.1t=1200

Q: For numbers 1 to 3: The thermal condition in a cave is critical for sustaining a bat population. A…

A: The parametric or non parametric choice of the test statistic is subject to validation of certain…

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.