8. Find the maximum and minimum values of f(x,y) = x³y* subject to the constraint 5x2+ 2y2 = 14. 5x +2y? - 14 =6 33

Q: all the way to $100 it equals 1.925. None of my calculations show 4.9875 where is this particular…

A: Gain (x) $2000 $1000 $500 $250 $100 -$5 Probability P(x) 12000 12000 12000 12000 12000 19952000…

Q: My sister Donna started a trading card collection last year, but unfortunately, she can’t seem to…

A: If (1/a) of the item is reduced from the lot of x items then remaining items would be equal to…

Q: My teacher says we have to round up so the lower class limit would be 20 instead of 17?

A: The above data set,  17,26,19,19,18,21,21,30,19,18,20,22,18,19,18,22,19,23,19,20,20,25,18,20,22,19…

Q: Anna usually works 7 days a week, but sometimes just 1, 2, or 5 days. You want to know the average…

A: For a set of n observations, x1, x2, ... , xn with frequencies f1, f2, … , fn, mean is given by,…

Q: If I scored 78 out of 120 on an exam, what would be my grade percentage for the exam?

A: Total marks for the exam = 120   Obtained marks = 78   We have to calculate grade percentage

Q: Ray scored 75 marks for his first math test. His math score increased by 20% on his second math…

A:

Q: Dalila keeps track of his favorite baseball players batting average, and notices the average is…

A: Given, Batting average=0.4727272 Attempts=55

Q: What will your company’s revenue be if you produce and sell 10 million chips? What about 60 million…

A:

Q: wo pizzas are the same size. One is cut into 6 pieces and the other is cut into 8 pieces. If you…

A: We know that if when the denominator increases and the numerator remain same, the fraction as a…

Q: A recipe for cinnamon rolls uses 2 tablespoons of sugar per teaspoon of cinnamon for the filling.…

A: Given , for every 1 table spoon of cinnamon, there are 2 tablespoons of sugar.

Q: Jackie and Angel both took exams last week. Jackie scored a 82 while Angel scored a 77. The mean and…

A: It is given that For JackieMean = 91SD = 3 For AngelMean = 80SD = 2

Q: how did you get 17 and 21 to be multiplied in step 2?

A: In Step 2, 17 and 21 are not multiplied. It is 17.21. The value of skin surface area of the person…

Q: Mr. James had written two math tests. First test was worth 25% where he scored 40 marks out of x and…

A: Solution

Q: No it's not for a grade.

A:

Q: How do you determine which exam score is higher relative to others

A: The normal distribution is a continuous distribution.

Q: Andrew, Alice, and Alex are triplets. They were born 2 years after their sister, Julie. This year,…

A: solution:- Andrew, Alice and Alex are tripletsAndrew, Alice and Alex were born 2 years after their…

Q: no

A:

Q: The average of Molly's 5 quiz scores is 9.0.If her highest test score is dropped , her average is…

A:

Q: Arturo is 54 years younger than Jennifer. 6 years ago, Jennifer's age was 3 times Arturo's age. How…

A: The objective is to find Arturo's age .

Q: Please make your own questions and solve it on your own about the following topics: - Standard…

A: solution:

Q: I have 4 exams that are 80% of my grade. The scores are 78.17, 82, 81.82, and 77.5. I have a final…

A: We will use the formulae F = G-((1-w)*C)w    where F = Final exam grade              G = Grade you…

Q: IT'S NOT FOR A GRADE!! Please answer.

A: Given graph is derivative of f not of the function f. So use the properties of derivative of a…

Q: Cueston Heip Use the magnitudes, rounded to two decimal places, of the 100 earthquakes included in…

A: The given information is that the 100 earthquakes magnitudes and the class width is 0.50.

Q: Tyler

A: We can't find who walked farther because we need area or perimeter of the lake around which tyler…