WORK SPACE: The Jackson Middle School model rocket club drew the model rocket 7 design below. The rocket is made from a cylinder and a cone. Write an expression to represent the volume of the rocket hen solve to find the total velume of the rocket. 7) 9in Backson Rockets 12in The astronomy observatory pictured below has a diameter of 12 feet. WORK SPACE 18a) Composite solid 186) a. What is the area of the floor?. A= Tira b. The observatory is made of a 8-foot-tall cylinder and half of a sphere (also called a hemisphere). What is the volume of the space inside the observatory? G ft. 3 t 19a) 5 ft. Bathroom Floor 9 tL 19. a) Each square foot of tile costs $3.95.: How much will it cost to tile the bathroom floor? b) How many feet of baseboard molding will it take to go around the bathroom foor?. (96) N- 1
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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