Mathematics, 01.08.2019 18:00 naenae662
In a laboratory, under favorable conditions, a bacteria grows at an exponential rate. the number of cells c in the population is modeled by the function c(t)=ab^t, where a and b are constants and t is measured in hours. t c(t) 0 8 1 24 which function can be used to find the number of cells of bacteria in the population at time t? a. c(t)=8(1)^t b. c(t)=24(1)^t c. c(t)=8(3)^t d. c(t)=24(3)^t
Answers: 1
Mathematics, 21.06.2019 19:30
Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
Answers: 2
Mathematics, 21.06.2019 20:00
Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2
Answers: 2
Mathematics, 22.06.2019 01:30
Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =
Answers: 3
In a laboratory, under favorable conditions, a bacteria grows at an exponential rate. the number of...
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