![subject](/tpl/images/cats/mat.png)
Mathematics, 29.09.2020 04:01 hdhshshs741
A study showed a correlation between the number of umbrellas sold at a local store and the number of days of inside recess at the nearest
school
Which lurking variable would explain the correlation between the number of umbrellas sold and the number of days of inside recess?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 13:30
Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:40
(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
A study showed a correlation between the number of umbrellas sold at a local store and the number of...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 20:50
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mkx.png)
Arts, 02.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 20:50
![question](/tpl/images/cats/mkx.png)
Arts, 02.11.2020 20:50
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.11.2020 20:50
![question](/tpl/images/cats/mkx.png)