To convert from a LARGER unit to a SMALLER unit, you should: — Multiply.Going to a smaller unit means more of them are needed, so you MULTIPLY by the conversion factor.
To convert from a SMALLER unit to a LARGER unit, you should: — Divide.Going to a larger unit means fewer are needed, so you DIVIDE by the conversion factor.
How many centimeters are in 3 meters? — 300 cm.1 m = 100 cm. 3 m × 100 = 300 cm.
How many meters are in 5 kilometers? — 5,000 m.1 km = 1,000 m. 5 × 1,000 = 5,000 m.
How many inches are in 2 feet? — 24 in.1 foot = 12 inches. 2 × 12 = 24 inches.
Volume is measured in: — Cubic units (³).Volume fills 3D space, so it is measured in CUBIC units: cm³, in³, ft³, etc.
The formula for volume of a rectangular prism is: — V = l × w × h.V = length × width × height for a rectangular prism.
A box is 3 cm × 4 cm × 2 cm. What is its volume? — 24 cm³.V = 3 × 4 × 2 = 24 cm³.
A cube has all sides equal to 5 cm. What is its volume? — 125 cm³.V = 5 × 5 × 5 = 125 cm³.
Which unit is APPROPRIATE for measuring the volume of a swimming pool? — m³.A swimming pool holds 3D space (water) — measured in cubic meters (m³).
V = B × h means: — V = base area × height.B is the BASE AREA (length × width for rectangular prisms). V = B × h = (l × w) × h.
A rectangular prism has base area 30 cm² and height 4 cm. What is its volume? — 120 cm³.V = B × h = 30 × 4 = 120 cm³.
What does it mean to count "unit cubes" to find volume? — Count the small 1×1×1 cubes that fill the entire 3D shape.Volume = how many 1-unit cubes fit inside the shape. Counting them gives the volume in cubic units.
Each X on a line plot represents: — One data point (one measurement).Each X marks one individual data point or measurement on the number line.
A line plot shows: ½ (3 Xs), 1 (4 Xs), 1½ (2 Xs). The MODE is: — 1.Mode = most frequent value. 1 appears 4 times — the most Xs. Mode = 1.
The RANGE of a data set is: — The difference between the largest and smallest values.Range = maximum − minimum. It shows how spread out the data is.
Data: ¼, ¼, ½, ½, ¾, 1. The range is: — 1 − ¼ = ¾.Max = 1, Min = ¼. Range = 1 − ¼ = 3/4.
How many total data points are there if a line plot has Xs: ¼(×2), ½(×3), ¾(×1), 1(×2)? — 8.2 + 3 + 1 + 2 = 8 total data points.
You measure 5 pencils: 5¼, 5½, 5¼, 5¾, 5½ inches. Which length appears MOST? — 5½.5¼ appears 2 times, 5½ appears 2 times, 5¾ appears 1 time. 5¼ and 5½ are tied. Both appear 2 times (bimodal). If you must pick one: 5½ is listed first among ties.
To find the TOTAL of all data points in a line plot, you: — Multiply each value by its X count, then add all products.Total = sum of (value × frequency) for each value. Add up all the products!
A line plot has values from ⅛ to 1 in eighths. How many possible positions are on the number line? — 8.⅛, 2/8(=¼), 3/8, 4/8(=½), 5/8, 6/8(=¾), 7/8, 8/8(=1) — that is 8 possible positions.