I was not aware that the cosine function was in fashion!The range, on the other hand, is [-1, 1].
To answer this question you will need to know the size trowel you need and also the number of pounds in a bag. A 50 lb bag using a 1/4" x 1/4" square notch trowel, you are going to expect about 80 - 90 sq ft. The back of the bag should give you the break down for other sizes.
The short one Yes, the hour hand is traditionally shorter than the minute hand. However, the hour hand is known as the BIG hand because an hour is bigger than a minute. That means the minute hand is known as the LITTLE hand since a minute is LITTLE when compared to an hour. This is the historical explanation of the labels for the two hands, based on function an expressed in form by the hour hand having a broader, albeit shorter, design than the minute hand which is longer but narrower. Hour = bigger than minute = the BIG hand Minute = smaller than hour = the LITTLE hand
An intuitive answer (NOTE: this is far from precise!) A function is continuous if you can trace its graph without lifting your pencil from the page. If, additionally, it is smooth everywhere without any jagged edges or abrupt corners, then it is differentiable. It is not possible for a function to be differentiable but not continuous. On the other hand, plenty of functions are continuous without being differentiable.
Well that all depends on what you are asking about because "a plane" can be: A flat level surface A level of existence A flying vehicle (short for aeroplane) A carpenters tool A trowel A species of tree A wing
the hand trowel is used when spreading mortar on a blockwork
hold it
A trowel is a hand tool, either a small shovel or a small flat blade for spreading cement or plaster. Trowel as a verb means to apply or spread with a trowel, or in a similar fashion.
You can go to wisegeek.com. They offer some basic instrutions on hand trowel usage.
A small shovel for use in one hand.
Hand trowels are gardening tools meant for digging small holes. A good hand trowel will cost around $11 from Ace Hardware. Basic hand trowels start around $3.
A trowel is a small hand held tool for digging planting holes for small plants where a spade would be inappropriate.
miniture shovel, or hand spade.
the hand trowel is used when spreading mortar on a blockwork
the hand trowel is used when spreading mortar on a blockwork
farm tools you can hold in your hand farm equipment is larger
It is a small hand tool with a curved blade used by gardeners for planting. It is also a hand tool, with a flat blade, for scooping or spreading plaster