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(9+3)*5-2+(3-2)8*6+3²

In the Monge projection, construct a regular tetrahedral prism with substructure ABCD in the plane q (55.70.45) given the centre S (0.30,?) of the substructure ABCD and the vertex E (25.75.85) of the other substructure

What angle (in sexagesimal degrees) do the hands of the clock make when it reads 6:50 p.m.?

Evaluate tax^-1(tan245)

concentration of a stock solution with 1.98 g and 50ml

Find the measure of angle B on a right triangle when the adjacent leg measures 8 and the opposite leg measures 14

In this fulcrum, for the weights to be in balance, what do the distances d1 and d2 have to be if the overall length is 12 feet? d1 (to the nearest hundredth) = 7.20 feet. d2 (to the nearest hundredth) = feet.

At a party there are four Germans, three Italians and two Frenchmen. Suppose there are chairs arranged in a row and determine the probability that the Germans: a) Sit together. b) They do not sit together.

Find equilibrem for price and quantity P=300-1Qd P=100+Qs Income =180

On level ground a shell is fired with an initial velocity of 54 m/s at 3.37° above the horizontal and feels no appreciable air resistance. How far from its firing point does the shell land?