In a lake, there is a patch of llily pads. every day, the patch doubles in size. if it takes 243 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?

There are 5280 feet in a mile how many feet are there in a marathon which is 26.2 miles

Triangle XYZ has vertices X (-1, - 1), Y (-2, 1), and Z (1, 2). What is the approximate measure of angle Z? 37.2° 61.5° 78.5° 81.3°

Find the derivative of e^ (lnx) ^2

Find the volume of a cylinder with a height of 6ft and a radius of 9ft. Round your answer to the nearest tenth.

A worker draws a 1/5 scale drawing of the top of a small air conditioning unit. The drawing is a small air conditioning unit. The drawing is a rectangle with a length of 4 inches and a width of 2 inches.

How many water glasses are in a 17oz bottle?

The wheels of a car lock up and it skids 15 m. If it goes 3 times the speed it was going on the same road and under the same conditions, how far will it skid if it's wheels lock up again? A. 26 m b. 45 m c. 90 m d. none of the above

An observer in a lighthouse 350 ft above sea level observes two ships directly offshore. The angle to the shore are 4 and 6.5 degrees.

What number must you add to complete square? x2+10x=8 answers A. 10 B. 15 C. 25 D. 5

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