Does this information appear to come from an experiment or an observational study? Observational Study O Experiment eTextbook and Media Which of the following might be a confounding variable? Some golfers walk and some use golf carts Golfers live longer Golfers do not live longer O The wealth or income of the people studied

Q: How many license plates can we have of three digits followed by three letters? We allow repeated…

A: Since, there are 10 possible digits for the numbers (0 to 9), and 26 possible letters (A to Z). As,…

Q: Use the following information to answer the next two questions. Five grade eleven students and 6…

A: Combination is the measure that used to determine the number of possible occurrence of event. It can…

Q: Given that a =(-5, 1), b = (-5, -2), and c = (-1, 1), find the number. (Round your answer to one…

A: Find your answer below

Q: enjoy the most: Math, English, History?" Which of the following is closest to the number of people…

A: A question about the favorite subject is asked for 1,200 students. About 20% of the students has…

Q: Thanks alot but please write a good explanation for the pilots and with the conclusion answers.

A: You have two planes that need refueling. One plane that can carry fuel has a hose that is 160 feet /…

Q: I need help

A: When written side by side it means addition.

Q: This answer does not show anything it just restates the question. Can I have a full explanation.

A: 1. Original Scalar Differential Equation:   The scalar differential equation:      This equation…

Q: The instructor of a computer science class announces to her class that there will be a well-known…

A: To determine which two students attended the lecture, we shall analyze the statements given by the…

Q: 1.

A:

Q: A student must answer 6 out of 8 questions on an exam. How many different ways can he do the exam?…

A: The objective of the question is to find out the number of ways a student can answer 6 out of 8…

Q: not all questions are answered, and are incorrect

A: According to me all questions' answered are correct

Q: Can you please evaluate part IV and V? Can part b and c also be completed?

A: We have find the integral of  4) ∫x4 exdx5) ∫x5 exdx

Q: Is the last statement listed true or false?

A: The last statement listed in the question has already been solved. Then, the last statement listed…

Q: One person starts a rumour about how awesome math is. That person tells 8 people in about 1 hour. If…

A:

Q: Can you please write the answers out, I cannot see which answer is supposed to go into which box.

A: given function f(x)=4x-x2 and point P(2, 4) on the graph f. We have to fill the boxes in step-1 as…

Q: the back of a credit card shows a 3-digit card verification (CVC). The digits can be any number from…

A: Given the back of a credit card shows a 3-digit card verification (CVC). The digits can be any…

Q: Does this count as 1 or three? But yes I want all three helped with please. And take away three or…

A: Sampling distribution of sample proportion follows a normal distribution (symmetric shape) with mean…

Q: Can you please answer the same question but show all of your work ON PICTURES! Explain step by step.…

A:

Q: other options or those two are the only correct ones?

A: Given query is to find the average cost function

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: Could I have an explanation with answer so I know how to teach my son, thank you for all the help!

A:

Q: 6. Enter the Tetter the ponds with the CoPrect reason from the reasons bank for each statement.…

A: Congruent triangle

Q: How many distinguishable words, whether they have meaning or not, can be made using all the letters…

A: Given word: Hippopotamus The total number of letters in the word is 12. P repeats 3 times. O repeats…

Q: Can you please write B up in writing as it is incorrect but I think it's because it's been converted…

A: f(x) = 3(x-1)^2, 0<x<1