subject
Mathematics, 09.07.2019 09:40 barbiegirllover

Mike and julie surveyed students to determine how many had a grade of a in math. they recorded their findings for each survey in the table below.                                 students with an a in math number of a grades                                        number of students surveyed             20                                                                                               4             40                                                                                               8             60                                                                                             12               80                                                                                             16 what is the constant of proportionality of the ratio of students surveyed to the number of a grades? 0.2 0.5 2 5

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars
Answers: 1
question
Mathematics, 21.06.2019 17:30
Can someone me with this problem i don't understand i need
Answers: 2
question
Mathematics, 21.06.2019 22:30
9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?
Answers: 1
question
Mathematics, 21.06.2019 23:00
Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1
Answers: 3
You know the right answer?
Mike and julie surveyed students to determine how many had a grade of a in math. they recorded their...
Questions
question
History, 15.10.2019 06:30
question
Mathematics, 15.10.2019 06:30