Cu jumatate din suma de bani pe care o avea, alexandra a cumpărat doua bilete la un spectacol de teatru, iar cu cealalta jumatate a cumparat 5 carti a cate 25 de lei bucata. A. Cat a costat un bilet la spectacol? B. Cati bani avea alexandra initial ? Multumesc :)

Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?