Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Hi bobbym,

The Answer #1461 is correct. Marvelous!

#1463. What does the noun *plethora* mean?

#1464. What does the noun *pleurisy* mean?

Hi bobbym,

The Answer #227 (Arthritis) is correct. Excellent!

#228. Name the Medical term / phrase :- any of a group of antigens on the surface of red blood cells, those having inherited such antigens being designated Rh + (Rh positive) and those lacking them, a much smaller group, being designated Rh− (Rh negative) : transfused or fetal Rh + blood may induce a severe reaction in an Rh− individual.

Hi bobbym,

The Answers :-

and .The Answer #5224 is correct. Good work!

#5225. Name the term in minerals science : A soft, brownish-black coal in which the alteration of vegetable matter has proceeded further than in peat but not as far as in bituminous coal. Also called *brown coal*.

#5226. Name the Geographical term : Soil composed of approximately equal quantities of sand, silt, and clay, often with variable amounts of decayed plant matter.

Hi bobbym,

The solution #5225 is correct. Brilliant!

#5226. Let (2,-1) be the center of a circle and AB be the diameter. If A is (-3,5), find B.

Hi bobbym,

#2070. Volume of a solid sphere is 179.67 cubic centimeters. Find its curved surface area.

.Hi bobbym,

The Answer #5221 (Leaching) is correct. Excellent!

#5223. Name the Geographical term :- Physical Geography - of or relating to the shore of a sea, lake, or ocean; a coastal or shore region; inhabiting the shore of a sea or lake or the shallow waters near the shore.

#5224. Name the Mineral :- a sedimentary rock consisting mainly of calcium carbonate, deposited as the calcareous remains of marine animals or chemically precipitated from the sea: used as a building stone and in the manufacture of cement.

Hi bobbym,

The Answer #226 (Widal's test) is correct. Marvelous!

#227. Name the Medical term :- (Pathology) - inflammation of a joint or joints characterized by pain and stiffness of the affected parts, caused by gout, rheumatic fever, etc.

Hi bobbym,

The solution #5224 is perfect. Brilliant!

#5225. Find the area of the triangle whose vertices are A(-4,-6), B(2,-1) and C(1,2).

Hi bobbym,

#2069. The largest sphere (sphere with maximum volume) is carved out of a cube of side 14 centimeters. Find the volume of the sphere.

.Hi bobbym,

Both the Answers, #1459 and #1460, are correct. Fantastic!

#1461. What does the adjective *plenary* mean?

#1462. What does the adjective *plenipotentiary* mean?

Hi bobbym,

The Answer #5219 (Lava) is correct. Good work!

#5221. Name the Geographical term : The removal of soluble material from a substance, such as soil or rock, through the percolation of water. Organic matter is typically removed from a soil horizon and soluble metals or salts from a rock.

#5222. Name the Geographical term/phrase : The northern group of the Lesser Antilles in the West Indies, extending from the Virgin Islands southeast to Dominica. Inhabited by Caribs when Columbus discovered them in 1493, the islands were hotly contested by the Spanish, French, and British in the 17th and 18th centuries.

Hi bobbym,

#226. Name the Diagnostic test : A test for typhoid fever based on the fact that blood serum of one affected, in a bouillon culture of typhoid bacilli, causes the bacilli to agglutinate and lose their motility.

Hi bobbym,

#5224. The coordinates of two vertices ΔABC are A(1,4) and B(5,3). The centroid of ΔABC is (3,3). Find the coordinates of vertex C.

Hi bobbym,

The solution #2067 is correct. Brilliant!

#2068. Radius and height of a right circular cone are 12 centimeters and 8 centimeters. How many times the volume of a sphere of radius 4 centimeters is equal to the volume of a right circular cone?

Hi bobbym,

The Answer #224 (maxofacial surgery) is correct. Awesome!

#225. Name the disease :- a progressive, malignant neoplasm of the blood-forming organs, marked by diffuse replacement of the bone marrow development of leukocytes and their precursors in the blood and bone marrow. It is accompanied by a reduced number of erythrocytes and blood platelets, resulting in anemia and increased susceptibility to infection and hemorrhage.

Hi bobbym,

The solution #2066 is correct. Excellent!

#2067. The base radius and the slant height of a right circular cone are 5 centimeters and 13 centimeters respectively. Find the volume of the cone.

.Hi bobbym,

The solution #5222 is correct. Remarkable!

#5223. If the three vertices of a rhombus, taken in order are (4,-1), (6,0) and (7,2). Find the fourth vertex.

Hi bobbym,

The solution #5221 you had given is correct. Error regretted!

The problem #5222 is repeated.

*#5222. P and Q trisect the line joining the points (2,1) and (5,-8). If the point P lies on 2x - y + k = 0, find the value of k.*

Hi bobbym,

#5222. P and Q triset the line joining the points (2,1) and (5,-8). If the point P lies on 2x - y + k = 0, find the value of k.

Hi bobbym,

#5221. Find the point dividing externally the line segment joining the points A(3,-1) and B(-6,5) such that 2AP = PB.

Hi bobbym,

The solution #2065 is perfect. Fantastic!

#2066. The volume of a right circular solid cylinder is

cubic centimeters. If its height is 8 centimeters, find the diameter of the cylinder.Hi bobbym,

The Answer :

The Answer #5218 (Lagoon) is correct. Neat job!

#5219. Name the term in Geological Science : magma emanating from volcanoes and other vents.

#5220. Name the term/phrase in Physical Geography : the rate of change of any meteorological factor with altitude, especally atmospheric temperature, which usually decreases at a rate of 0.6°C per 100 metres. Unsaturated air loses about 1°C per 100 meters, whereas saturated air loses an average 0.5°C per 100 meters.

Hi bobbym and Agnishom,

The Answer #223 (Dendrite or Dendron) is correct. Excellent, bobbym and Agnisgom!

#224. Name the Medical phrase : posttrauma and/or reconstructive and plastic surgery to the jaws and mid-face region.

Hi,

The Answers #1457 (Olinguito) and #1458 (bobbym) are correct. Marvelous!

#1459. What does the noun *plea* mean?

#1460. What does the adjective *plebeian* mean?

Hi bobbym,

The solution #5219 is correct. Brilliant!

#5220. Find the coordinate of the point dividing externally the line segment joining P(1,2) and Q(4,5) in the ratio 5:3.