Uma escada de corda de 10 pés, cujos degraus têm 1 pé de largura, está pendurada na lateral de um barco. No momento, há apenas 1 pé de escada sob a água. Agora começa a chover forte. Se chover a uma taxa de 30 centímetros a cada 2 horas, quantas horas serão necessárias para cobrir metade da escada?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?