15 plz ! theo finds finds a larger container of batteries in a basement. he randomly selects and tests 14 of the batteries and finds that 4 of them do not work. there are 76 batteries in the container. which is the best prediction for the number of batteries that will not work. a) 29 b) 22 c) 18 d) 5

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Is there an x intercept in the equation 60*1.15^x

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?