Ms. Goodson's Life Science Blog



1.What is the volume of each figure below???A.??B.??C.??D.???2.Kayla has?two?spherical balls in her yard. They are shown below.How many times larger is the volume of Ball 1 compared to Ball 2? ??3.A cylindrical candle has a diameter of 3 inches and a height of 3 inches.What is the volume, in cubic inches, of the candle? Round to the nearest cm3.?4.The solid below was built using a right cylinder and a cone. The dimensions of the solid are given in centimeters (cm).What is the total volume of the solid to the nearest cubic centimeter? 5.What is the volume of the cone shown below, in cubic centimeters???6.Daniel has a cylindrical container with a diameter of 10 inches. He fills it with sand to a depth of 6 inches. What is the volume, to the nearest cubic inch, of the sand in Daniel’s container? ?7.A cylinder with a diameter of 10 inches (in.) and a cube are shown.How does the volume of the cube compare to the volume of the cylinder? ?8.A right circular cone has a volume of 64 cubic feet. A new right circular cone is created by?reducing?the radius and?height of the?original cone by a scale factor of Which statement describes the volume of the new cone? ?A.The volume of the new cone is the volume of the original cone. ?B.The volume?of the new cone is the volume of the original cone. ?C.The volume?of the new cone is the volume?of the original cone. ?D.The volume of the new cone isthe volume of the original cone. ??9.A can of paint in the shape of a cylinder has a radius of 4 inchesand a height of 9 inches. How would you find the volume of the can???10.A rancher wants to cut a metal cylinder in half to use as a watering trough as shown below.If the cylinder has a diameter of 5 feet and a length of 9 feet, what is the volume of the trough to the nearest cubic foot? ?11.Landon draws a right triangle. He then creates three squares, using each side of the triangle as shown.How could Landon use this to prove the Pythagorean Theorem? ??12.A right triangle has a hypotenuse measuring 13 centimeters and one leg measuring 5 centimeters. What is the length in centimeters, of the other leg of the right triangle? ??13.What is the value of n in the figure below??14.Paula leaned a 10-foot ladder against a building as shown below.If Paula wants the top of the ladder to reach exactly 8 feet (ft) up the building, what is x, the distance between the building and the base of the ladder, in feet? ?15.The diagram shows where Camille, Anthony, and Bobby are standing. Camille is at Point C. Anthony is across the pond at Point A, and Bobby is at Point B.What is the distance between Anthony and Bobby? ??16.The distance from the front door of Marsha’s house to the sidewalk is 8 yards. After making a right turn, it is another 6 yards to the mailbox.How much shorter is the distance Marsha will walk from the mailbox back to the front door if she walks diagonally across the lawn? ?17.Jeremy drew out the route he will hike over a 3-day period on the coordinate grid below. He will hike from Point A to Point B and from Point B?to Point C on the first two days. On day 3, he will hike directly from Point C to Point A.If each grid unit represents a distance of 1 mile, what is the distance Jeremy will need to travel between Point C and Point A? ???18.Toni draws a scale map?that shows the location of her home, her school, and the grocery store.If each square’s length?represents a mile, how far is it from home to her school? ??19.A basketball coach uses a coordinate grid to mark the position and movements of his players in practice. Player A, shown on the grid below, got the basketball after the visiting team missed a basket. Player A then dribbled the ball directly to the home team’s basket.If each grid unit represents 7 feet, how many feet did Player A run to reach the home team’s basket, to the nearest foot? ???20.What is the unit length of shown on the coordinate plane below? Round to the nearest tenth.? ................
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