![subject](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 21:30 Rafael01
Astudent solved this problem and said the answer is 1 1/12 hours. wendy practiced piano for 3/4 hour and practiced her flute for 1/3 hour. what was the total length of time that wendy practiced her instruments? is the student's answer reasonable? a. yes, the answer is reasonable. b. no, the answer is not reasonable. it should be about 1/2 hour. c. no, the answer is not reasonable. it should be about 2 hours. d. no, the answer is not reasonable. it should be about 3 hours.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
Yuto solved the equation below. what is the solution to yuto’s equation?
Answers: 2
You know the right answer?
Astudent solved this problem and said the answer is 1 1/12 hours. wendy practiced piano for 3/4 hour...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.11.2019 11:31
![question](/tpl/images/cats/istoriya.png)
History, 08.11.2019 11:31
![question](/tpl/images/cats/biologiya.png)
Biology, 08.11.2019 11:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.11.2019 12:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.11.2019 12:31
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 08.11.2019 12:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.11.2019 12:31
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.11.2019 12:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.11.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.11.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 08.11.2019 12:31
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 08.11.2019 12:31