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,

#2451. Determine the general term of an Arithmetic Progression whose 7th term is -1 and 16th term is 17

Hi bobbym

#775. Name the medical term - The movement or passage of blood cells, especially white blood cells, through intact capillary walls, surrounding body tissue. Also called migration.

Hi bobbym,

The solution 299 in correct! Excellent!

300. A sum of $1000 is deposited every year at 8% simple interest. Calculate the interest at the end of each year for 3 years. Do these interest amounts form an Arithmetic Progression? If so, find the total interest at the end of 30 years.

Hi bobbym,

#774. What does the acronym MALT signify? (a diffuse of small concentrations of lymphoid tissue found in several sites or the body such an gastrointestinal tract, thyroid, breast, lung, salivary gland, eye, and skin.)

Hi bobbym,

#773. Name a technique used in laparoscopic surgery in which the skin, muscles, fascia, and peritoneum are incised under direct vision to allow the insertion of a blunt trocar through which the laparoscope is introduced.

Hi bobbym,

The solution 298 is correct! Marvelous!

299. If the product of three consecutive terms in Geometric Progression is 216 and sum of their products in pairs is 156, find them.

Hi bobbym,

The Answer #771 is correct! Remarkable!

#772. Name the medical term : The formation of new blood vessels, which occurs during wound healing and is promoted by growth factors. This process is also seen in many malignant tumours and has become a target for anti-cancer therapy.

Hi bobbym,

The solution #2449 is correct! Neat work!

#2450. Determine the 10th term from the end of the Arithmetic Progression 4,9,14, .... , 254.

Hi bobbym,

The solution #5473 is correct! Neat work!

#5474. Show that the points (3, 2), (0, 5), (-3, 2), and (0,-1) are the vertices of a parallelogram.

Hi bobbym,

The solution 297 is correct! Excellent!

298. If the sum of first 7 terms of an Arithmetic Progression is 49 and that of 17 terms is 289, find the sum of first 'n' terms.

Hi bobbym,

#771. By which part of the body 'Raynaud's disease' affected?

Hi bobbym,

The solution 296 (all three parts) is/are correct! Good work!

297. If twice the area of a smaller square is subtracted from the area of a larger square, the result is 14 square centimeters. However, if twice the area of the larger square is added to three times the area of the smaller square, the result is 203 square centimeters. Determine the sides of the two squares.

Hi bobbym,

#770. Name the medical term / phrase / syndrome - (also known as gastro-esophageal lactation syndrome) - bleeding from the mucosa at the junction of the stomach and esophagus, usually caused by severe alcoholism, retretching, coughing and vomiting.

Hi math9maniac,

#5473. If the perimeter of a semicircular protractor is 66 centimeters, find the diameter of the protractor.

Hi bobbym,

Two solution 295 is ccorrect! Excellent!

296. A bag contains 5 black, 7 red, and 3 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is

(i) red

(ii)black or white

(iii) not black.

Hi bobbym,

The Answer #768 (obstretics) is correct! Neat work!

#769. Name the medical term - A part of the mammalian brain. In the human brain, it is the largest part of the cerebral cortex which covers the two cerebral hemispheres with the allocortex making up the rest. (Also known as Neocortex).

Hi bobbym,

The solution #2448 is correct! Good work!

#2449. Find a relation between x and y such that the point (x, y) is equidistant from the point (3, 6) and (-3, 4).

Hi bobbym,

The solution #5471 is correct! Splendid!

#5472. If the perimeter of a semi-circular protractor is 36 centimeters, find its diameter.

Hi bobbym,

#768. Name the branch of medical science concerned with the care of women during pregnancy, childbirth and the period of about since weeks following the birth, when the reproductive organs are recovering.

Hi bobbym,

and

#5645. Who wrote 'Under Western Eye '?

#5646. Who wrote 'Viwe from the UN?

Hi math9maniac,

The solution M # 87 is correct! Excellent!

M # 88. A sphere of radius 6 centimeters is dropped into a cylindrical vessel partly filled with water. The radius of the radius of the vessel is 8 centimeters. If the sphere is completely submerged, find the water level raised.

Hi math9maniac and bobbym,

The solution #5470 is correct! Good work, math9maniac and bobbym!

#5471. Find the area of a sector of a circle with radius 6 centimeters if angle of the sector is 60 degrees.

Hi bobbym,

#767. Name the medical term - tissue filling the interstices of the fascial compartment in a tendon is situated.

Hi bobbym,

#1927. What does the noun *wight* mean?

#1928. What does the noun *wimple* mean?

Hi bobbym,

The Answers #5641 (moose or elk) and #5642 (ibex) are correct! Splendid!

#5643. Name the mammal native of the Democratic Republic of Congo in the Central Africa. Although is bears stripped marking reminiscent of the zebras, it is most closely related to the giraffe.

#5644. Name the large rattles (flightless birds without a keel on their sternum bone) native to South America, related to the ostrich and emu.