brokegirlyy
12.07.2019 •
Mathematics
Each rear tire on an experimental airplane is supposed to be filled to a pressure of 40 pounds per square inch (psi). let x denote the actual air pressure for the right tire and y denote the actual air pressure for the left tire. suppose that x and y are random variables with the joint density function f(x, y) = k(x2 + y2), 30 ≤ x < 50, 30 ≤ y < 50, 0, elsewhere. (a) find k. (b) find p(30 ≤ x ≤ 40 and 40 ≤y < 50). (c) find the probability that both tires are underfilled
Solved
Show answers
More tips
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- C Computers and Internet How to Learn to Type Fast?...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- F Food and Cooking How to Make Delicious Cabbage Pies: The Best Recipes!...
Answers on questions: Mathematics
- M Mathematics A bar (L = 80 cm) moves on two frictionless rails, as shown, in a region where the magnetic field is uniform (B = 0.30 T) and into the paper. If v = 50 cm/s and R = 60 mW,...
- M Mathematics Rewrite from largest to smallest 2.09,2.9,2.59...
- M Mathematics Answers: 57 degrees 67 degrees 103m 123m 159m...
- M Mathematics What is the slope of the given equation y = -2x - 5...
- M Mathematics A chemical compound has a freezing point of -5°C and a boiling point of 97°C. What is the difference between the freezing point and the boiling point of the chemical compound?...
- M Mathematics A store has 11.2 kg of potatoes. Maria buys 572 g of potatoes from the store and Colin buys 1.42 kg of potatoes from the store. After these two purchases, how many grams of...
- M Mathematics A car travels 42 miles for every 2 gallons of gasoline. What is the unit rate?...
- M Mathematics 6 students share 4 bagels equally, how much does each person get...
- M Mathematics what is the equation for, 5 more then 3 times the number is one-third more then the sum of the number and itself...
- M Mathematics Please tell me the answer....
Ответ:
like this:
302,060,060,900