The cost of running a boat is 10 dollars per hour where v is the speed of the boat. All other costs amount to $62.50 per hour. Find the speed which will minimise the total cost per kilometre.

Q: WOW THANKS! Can you help with question 18 too? I realized I already answered 20 after i sent it

A: Here is the solution:

Q: In terms of mathematics, explain the riddle ”Left means down and right means up”.

A: A mathematical explanation of the riddle ”Left means down and right means up”.

Q: A student wants to earn a C for a class. To get this grade, the average of his six test scores must…

A: Introduction: It is required to find the score on the sixth test, to ensure an average of 70.

Q: For this question, why do you have to add 14?

A:

Q: Hi i just would like to ask if its correct the answer is not in the option

A: answer and explanation provided is correct options are wrong

Q: Hello, can you explain the first section of the question. Thank yu

A: Function f(x,y)  take maximum and minimum value at its critical points

Q: Braden scored 9 fewer points on his math test than Ava did. If Ava scored an 86, what was Braden’s…

A:

Q: John is taller than pam, david is taller than john,who is the tallest?

A:

Q: Max is taking a test. There are 42 questions on the test, some questions worth 3 points, and some…

A:

Q: t the success due to the news paper publi

A: Among 6 events if 2 resulted in a blockbuster 2 events are successful 4 events are unsuccessful Let…

Q: what is half of 3 and how

A: We can solve this as follows:

Q: Can you also help me with 10? I'm having a hard time solving it.

A:

Q: The record time for the girls' 50-meter dash free style swim competition is 24.49 seconds. Camila…

A: So for Camila to break the record, she have to complete the 50 meter swim in less than 24.49…

Q: C was incorrect.  Can you please answer d?

A: As per the Bartleby guildlines we have to solve first three subparts.... Given that Find the z-score…

Q: Says expert solution checkmark but i dont see the solution anywhere?

A:

Q: A student took all 8 tests in the first semester and had an average score of 82. Then the teacher…

A: The average is defined as the mid-value of an assumed data set. For observations, (n-number of…

Q: Students are always interested in how tests in school are graded. If i make a math test for this…

A:

Q: John has grades of 86, 88, and 78 on his first three tests in geometry. If he wants an average of at…

A:

Q: The COTC Math Club wants to make t-shirts to celebrate "Pi Day". The president of the club calls…

A: T-Shirts - R- Us set up fee = 24 and $3 per shirt cost of 5 shirts = 5 (cost per shirt ) + setup fee…

Q: The particular salution Por y= -3y-4y + + l1t+15 iss 8 -2e-3t +4 where y Sy +by + 3 et 156=20 O -2e…

A:

Q: I did exactly as this question did and I end up getting 4946.16 in my calculator. I did 3000e0.05*10…

A: Note : The formula used is wrong . See the below picture for detailed solution.

Q: Juan made 13 out of 20 free throws. If Bonita shoots 25 free throws, what is the minimum number he…

A: Note: Hi there! Thank you for posting the question. To avoid the plagiarism issue we have used the…

Q: In order to pass a class, you need an average of 90 on 7 exams. If your test scores were 98, 86, 90,…

A:

Q: The average score Josie had in 6 subjects is 72 and her average score after 2 additional subjects…

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Samatha said that she could complete 5 math problem  in 4 min she estimated that she could finish…

A: Given that Samantha could finish 5 problems in 4 minutes. All the problems are were the same type…

Q: This answer is wrong according to the program that I use for homework. Can you please check your…

A: To find P(T≤1) for a random variable T that follows a Gamma distribution with parameters α=4 (shape…

Q: Please, I want the solution in handwriting, not text

A:

Q: There are 32 shoes in front of the kindergarten class. A number of students put on their shoes and…

A: Yes It can be explained as below

Q: question Q3B

A: For the process to be Covariance Stationary, EYt = 207 ∀t

Q: i need this answer for with four decimals.    Can you please help?

A: We can solve this as follows:

Q: A student needs a 90 average to receive an A in his math class. On the first 4 tests he scored 75,…

A: we have to find grade..

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.