![keke6361](/avatars/44652.jpg)
keke6361
30.04.2021 •
Mathematics
Henry collects shells from the beach every day he is on vacation. Each day he collects shells, he always collects three times as many white shells as black shells. Which of these ratio statements could compare the number of white shells to black shells Henry collects in one day?
For every 12 white shells, there are 4 black shells.
For every 21 white shells, there are 7 black shells.
For every 15 white shells, there are 3 black shells.
For every 26 white shells, there are 8 black shells.
For every 27 white shells, there are 9 black shells.
Solved
Show answers
More tips
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- C Computers and Internet War of Social Media: Which Platform is the Leader?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Mathematics
- M Mathematics A=4, b=2,c=-1 find value of a-b+c...
- M Mathematics 100 POINTS! Choose all of the statements that relate to the method of random sampling. A. 25 employees chosen out of a hat from a company of 250 employees. B. Drawing...
- M Mathematics −31−8+31minus, 31, minus, 8, plus, 31....
- M Mathematics Does the function f(x,y)=x22+5y3+5y2−7x have a global maximum and global minimum? If it does, identify the value of the maximum and minimum. If it does not, be sure...
- M Mathematics In a lottery game, you can bet $2 by selecting a number from 0 to 9999. If the selected number matches the number that is drawn later, you win and collect $6,000....
- M Mathematics Evaluate the expression for the given value of the variable:a + 6 when a= 2...
- M Mathematics Solve for all solutions (2x+3)2=81...
- M Mathematics Kapil is programming a robot to always...
- M Mathematics A basketball player practices jump shots. She starts at zero points and scores 5 points per minute. How many points will she have scored after a certain number of...
- M Mathematics What is the minimum of the data? The box plot represents the number of minutes it takes for the students in a class to run a mile. Number of Minutes to Run a Mile...
Ответ:
The augmented matrix is
Add -2(row 1) to row 2, and add -3(row 1) to row 3:
Add -1(row 2) to row 3:
Add row 3 to row 2:
Add -3(row 2) to row 1, and add -2(row 3) to row 1: