Prachi conducted an experiment to determine the relationship between the number of hours, t,
s...
![subject](/tpl/images/cats/mat.png)
Mathematics, 03.05.2020 13:16 rmusungu4
Prachi conducted an experiment to determine the relationship between the number of hours, t,
spent studying the night before the test and the number of questions, q, answered correctly on
the test. She used the following equation to model her results.
q=-3(t โ 2)2 + 45
What is the best interpretation of the number 2 in Prachi's model?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Could someone me with this question iโve been stuck on it for 20 minutes
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:10
Amy is plan her school's new basketball court. the west edge of the basketball court is located on the line y = 5x + 2. the east edge cannot intersect with the west edge. on which line could the east edge be located? โy โ 5x = 100 y + 5x = 100 โ5x โ y = 50 5x โ y = 50
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.09.2021 01:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 19.09.2021 01:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 19.09.2021 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.09.2021 01:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/User.png)
Engineering, 19.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 01:00
![question](/tpl/images/cats/ekonomika.png)
Business, 19.09.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 01:00