Maybe you should hit the equal sign not the answer button to give you an answer. If this model have both ans and = button, the answer button records the last computation perform, say 2+2 = 4 then the 4 stored in ans button. When you hit ans+2 it will give you 6.
A trigonometry question is asking me to find cos 32° 45' The question states that 32 is in...
(More)
A trigonometry question is asking me to find cos 32° 45' The question states that 32 is in degrees and 45 is in minutes. This should give the answer 0.841039, but I don't know how to input the 32° 45'.
A telemarketer with B2B Communications has a 20 percent historical probability of making a sale...
(More)
A telemarketer with B2B Communications has a 20 percent historical probability of making a sale during a shift where 100 calls were made. Assign a random variable x, where the value of x is equal to the number of sales made during the shift