The tens digit of 31 is 3. There are 3 tens in this number and that is equal to 30. Also, the ones digit of this number is equal to 1. The answer to this item are therefore 30 and 1. Hope This Helps! :)
<span>between 35k and 45k
so answer a.</span>
Step-by-step explanation:
(7x - 5x) -3 =x+4
2x - 3 = 2x + 7
Hello,
Q and R are independent if p(Q and R)=p(Q)*p(R)
Here p(Q and R)=0.63-0.48=0.3024
ANSWER B