Mathematics, 19.09.2019 06:00, devinluck100
The equation - 5x² + 72x + 378 models the number of students enrolled in a school where x is the number of years since the school first opened in 1990. which equation can be used to find the year in which 502 students were enrolled?
a. - 5x² + 72x - 124 = 0
b. - 5x² + 72x + 502 = 0
c. - 5x² + 72x - 502 = 0
d. - 5x² + 72x + 124 = 0
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 19:00, fatherbamboo
What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?
Answers: 1
Mathematics, 21.06.2019 20:30, ellie55991
Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )
Answers: 3
Do you know the correct answer?
The equation - 5x² + 72x + 378 models the number of students enrolled in a school where x is the num...
Questions in other subjects:
Mathematics, 12.08.2021 18:10
Mathematics, 12.08.2021 18:10
