25%
![subject](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:30 Jaylen52709
Question
Mark's grade went from 65% to 90%. What was his percent increase?
25%
28%
38%
90%
![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 15:50
Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry
Answers: 1
You know the right answer?
Question
Mark's grade went from 65% to 90%. What was his percent increase?
25%
25%
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 01:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 01:01
![question](/tpl/images/cats/biologiya.png)
Biology, 02.07.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 02.07.2020 01:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/pravo.png)
Law, 02.07.2020 01:01
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 02.07.2020 01:01
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)