Directions Part 2: Using what you learned about the formation of the Grand Canyon and which layer is oldest, try to answer the following mystery using the same principles.
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Background: Ms. Smith was expecting to get her new iPad in the mail when she got home from work. She had been telling everyone how excited she was to get the newest version. Shockingly, someone broke into her mailbox and stole it. She talked to all the people who had been at her house that day and each said they had not seen anything and that the mailbox was in good condition when they left. She determined that the last person to leave her house was likely the culprit. The diagram below shows the “footprints” left in front of the mailbox. Who was it?
Clues:
The Neighbor walks to work
The Handyman rides a bike
The Cook rides a motorcycle
The Maid drives a car
The Nephew has a dog

Part f - example: finding two forces (part i) two dimensional dynamics often involves solving for two unknown quantities in two separate equations describing the total force. the block in (figure 1) has a mass m=10kg and is being pulled by a force f on a table with coefficient of static friction îľs=0.3. four forces act on it: the applied force f (directed î¸=30â above the horizontal). the force of gravity fg=mg (directly down, where g=9.8m/s2). the normal force n (directly up). the force of static friction fs (directly left, opposing any potential motion). if we want to find the size of the force necessary to just barely overcome static friction (in which case fs=îľsn), we use the condition that the sum of the forces in both directions must be 0. using some basic trigonometry, we can write this condition out for the forces in both the horizontal and vertical directions, respectively, as: fcosî¸â’îľsn=0 fsinî¸+nâ’mg=0 in order to find the magnitude of force f, we have to solve a system of two equations with both f and the normal force n unknown. use the methods we have learned to find an expression for f in terms of m, g, î¸, and îľs (no n).

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Could someone . i have tried to solve myself but my calculation is off