What is 0.986 in scientific notation? × 10

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)