all students = 150
M = 60
S = 45
M and S = 25
(a) At least one of the two requirements:
M or S = M + S - (M and S) = 60 + 45 - 25 = 80
(b) Exactly one of the two requirements:
(M or S) - (M and S) = 80 - 25 = 55
(c) Neither requirement:
(all students) - (M or S) = 150 - 80 = 70
Y=20x because if it travels 40 in 2 seconds that means in 1 second it traveled 20 so every second the elevator travels 20 so y is the total distance and X is the amount of seconds
Answer:
then 7,10,13 and so one so forth
Step-by-step explanation:
you are subtracting three as you go on.
Answer:
77-33
Step-by-step explanation:
1)
11(7-3)
2)
(11 x 7) - (11 x 3)
3)
77 - 33
Answer:
77-33
Answer:
d) f(x)=3^x
Step-by-step explanation:
it is written in exponential function form
