Barry takes seven minutes to ride his bicycle 1 mile at this rate how long would bury take to ride his bicycle 4 miles

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth