The restaurant at the top of a very tall building in Seattle rotates 1.08 revolutions every hour. Jamie sits 22.2 meters from the center of the restaurant near a window. (a1) Through how many radians does Jamie turn in 99 minutes? (exact) angle = rads Enter the exact answer; use pi for π. (a2) Now, report the answer accurate to 3 decimal places: (approximate) angle = rads (b1) How far does Jamie move in 99 minutes? (exact) distance = meters Enter the exact answer; use pi for π. (b2) Now, report the answer accurate to 1 decimal place: (approximate) distacne = meters
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
The restaurant at the top of a very tall building in Seattle rotates 1.08 revolutions every hour. Jamie sits 22.2 meters from the center of the restaurant near a window.
(a1) Through how many radians does Jamie turn in 99 minutes?
(exact) angle = rads
Enter the exact answer; use pi for π.
(a2) Now, report the answer accurate to 3 decimal places:
(approximate) angle = rads
(b1) How far does Jamie move in 99 minutes?
(exact) distance = meters
Enter the exact answer; use pi for π.
(b2) Now, report the answer accurate to 1 decimal place:
(approximate) distacne = meters
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