Mathematics, 20.03.2021 04:50 kirinaallison
Suppose that the credit remaining on a phone card (in dollars) is a linear function of the total calling time (in minutes). When graphed, the function gives a line
with a slope of -0.13. See the figure below.
There is $24.29 in credit remaining on the card after 33 minutes of calls. How much credit was there after 21 minutes of calls?
Answers: 1
Mathematics, 21.06.2019 18:30, Trinityslater
It says factor each expression completely 8y+48
Answers: 1
Mathematics, 21.06.2019 19:00, robert7248
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 2
Mathematics, 21.06.2019 23:30, pradojosselinep34b1k
Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis
Answers: 2
Suppose that the credit remaining on a phone card (in dollars) is a linear function of the total cal...
Social Studies, 23.07.2019 20:00
Social Studies, 23.07.2019 20:00
Mathematics, 23.07.2019 20:00
Health, 23.07.2019 20:00
History, 23.07.2019 20:00
Mathematics, 23.07.2019 20:00