Andre records how long it takes him (in minutes) to hike a mountain each day for 6 days.
50, 52, 58, 55, 59, 50

The mean number of mintues it takes Andre to hike a mountain is 54 minutes.

Andre plans to hike the same moutain trail one more day. Estimate the time it will take him to complete the trail for the seventh day. Explain your reasoning.

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions. to make 5 batches, jude needs to packages of pre-mixed mortar. jude uses 9 quarts of water to make batches of cement. if jude uses 16 packages of pre-mixed mortar, he will need to use quarts of water. to make 0.5 batch of cement, jude should packages of pre-mixed mortar. can you fill in the blanks