Cho dầm BF tuyệt đối cứng được giữ nằm ngang nhờ gối cố định tại thanh F trong đó P=5q*L các thang treo được làm cubgf một vật liệu có [^] = 16kN/cm và môđun đàn hồi là E ; diện tích mặt cắt ngang các thanh là Abg=3A, Adh=2A

Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?

Ineed i been stuck on this question since yesterday

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%