Question: If the radius of a circular garden plot is increased
If the radius of a circular garden plot is increased by 25%, by what percentage does the area of the garden increase?
Answer to relevant QuestionsA poster advertising a student election candidate is too large according to the election rules. The candidate is told she must reduce the length and width of the poster by 20.0%. By what percentage will the area of the ...Write your answer to the following problems with the appropriate number of significant figures. (a) 6.85 × 10−5 m + 2.7 × 10−7 m (b) 702.35 km + 1897.648 km (c) 5.0 m × 4.3 m (d) (0.04/π) cm (e) (0.040/π) m The length of the river span of the Brooklyn Bridge is 1595.5 ft. The total length of the bridge is 6016 ft. Find the length and the order of magnitude in meters of (a) The river span (b) The total bridge length? A molecule in air is moving at a speed of 459 m/s. How many meters would the molecule move during 7.00 ms (milliseconds) if it didn't collide with any other molecules? An expression for buoyant force is FB = ρgV, where F B has dimensions [MLT−2], r (density) has dimensions [ML−3], and g (gravitational field strength) has dimensions [LT−2]. (a) What must be the dimensions of V? (b) ...
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