A uniform beam of length L whose mass is m, rest with its ends on two digital scales ( Figure 13.2). A block whose mass is M rests on the beam, its center is one-fourth away from the beam's left end. What do the scales read ?
PQ is a vertical tower 95m high, the points R and S are on the same horizontal plane as Q, the angle of elevation of P from R is 35 if QS =155m and Q from RQS=48 1.Calculate the distance of QR 2.Calculate the distance of RS 3.Calculate the are of QRS
The Goal Every cult has a stated, vague and metaphorical goal. Because this goal must serve as the "illuminated eye" of the pyramid, it cannot be attainable. Rather, it is expressed as an abstract idea - like "salvation" - which the cult members will enjoy ...
Chinese civilizations survived, intact, until the twentieth century
you have the formula. Plug in 1000 for N and evaluate.
How do you get the big number on a runaway math puzzle worksheet
For a hypothetical normal distribution of test scores, approximately 95% fall between 38 and 62, 2.5% are below 38, and 2.5% are above 62. Given this information, (a) the mode=_____ and (b) the standard deviation=_____.
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