A. d=45t
b. 112.5 miles. 112.5=45•2.5
Answer:
The expression is not factorable with rational numbers.
Step-by-step explanation:
Step-by-step explanation:
since the sumation of f(x) of a probability is 1
thw probability to win is o.5 and to lose is o.5 so expected value is xf(x
your expected value will b 0.5 multiply by 5 thats is 2.5 thats your expected gain
Statement B describes the relationship