A student entering a doctoral program in educational psychology is required to select two courses from the list provided as part of his or her program (a)List all possible two-course selections
(b)Comment on the likelihood that you EPR 625 and EPR 686 will be selected

The course list
EPR 613, EPR 664, EPR 625, EPR 685, EPR 686

(a)select all the possible two-course selections below
A. 613, 686
B. 625,686
C. 613,613,664
D. 664,685
E. 625,685
F. 625,672
G. 613,625
H. 685,686
I. 664,625
J 686,686
K. 613,613
L. 613,685
M. 664, 686
N. 613,664

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

answer: 5100 just subtract

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a