Total cost and number of units in the first seven months of 2020 are given below. According to this information, which of the following is the cost equation? Periods Total Cost No.of Units January February 36,800 400 37,580 415 March 39,400 450 April 40,960 480 May 42,260 505 June 43,820 535 July 44,860 555 Select one: O a. Y=16000+52*X O b. Y=17000+56.5*X O c. Y=19000+27*X O d. Y=14500+43*X
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.
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