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Hi;

The Answer #6206 is correct. Good work, bobbym!

#6207. Define a calorie.

#6208. What is 'absolute humidity'?

Hi;

The solutions in #3084 are correct (two values). Good work, bobbym!

#3085. If

are the zeroes of the polynomial find the value of k.Hi;

The solution #5913 is correct. Excellent, bobbym!

#5914. Solve:

Hi;

SP#308. In an Arithmetic Progression, given a = 5, d = 3,

find n and .Hi;

The solution 411 is correct. Excellent, bobbym!

412. A bag contains 5 red balls, 8 white balls, 4 green balls, and 7 black balls. If one ball is drawn at random, find the probability that it is

(i) black

(ii) red and

(iii) not green.

Hi;

The solution 410 is correct. Splendid, bobbym!

411. A 1.5 meter tall boy is standing at some distance from a 30 m tall building. The angle of elevation from his eyes to the top of the building increases from 30 degrees to 60 degrees as he walks towards the building. Find the distance he walked towards the building.

Hi;

Both the Answers, #2637 and #2638, are correct. Excellent, bobbym!

#2639. What does the noun *cava* mean?

#2640. What does the noun *cavalcade* mean?

Hi;

#6205. What does 'Arktika 2007' signify?

#6206. What is a 'Cabal'?

Hi;

The solution SP#306 is correct. Excellent, bobbym!

SP#307. Find the sum of the following A.P.:

Hi;

The solutions (two values) in #5912 are correct. Excellent, bobbym!

#5913. If

then find the value of .Hi;

The solution #3083 is correct. Excellent, bobbym!

#3084. Find the other zeroes of the polynomial

if its two zeroes areHi;

The solution set in 409 is correct. Magnificent, bobbym!

410. Given

determine the value ofHi MathsIsFun;

In my opinion, f-¹(y) is the better choice; I agree with the views of bobbym.

The part of the page 'Inverses of Common Functions' serves as a reckoner.

Hi;

The Answer #2636 is correct. Good work, bobbym!

#2637. What does the adjective *caustic* mean?

#2638. What does the verb (used with object) *cauterize* mean?

Hi;

The Answers

and are correct. Splendid, bobbym!#6203. Name the biographical film about Stephen and Jane Hawking.

#6204. What is a 'Goniometer'?

Hi;

The solutions SP#304 and SP#305 are correct. Good work, bobbym!

SP#306. Find the sum of the following A.P.:

0.6, 1.7, 2.8, ... up to 100 terms.

Hi;

The solution #3082 is correct. Neat work, bobbym!

#3083. On dividing p(x) by

, the quotient and the remainder are and 18 respectively. Find p(x).Hi;

The solution #5911 is correct. Neat work, bobbym!

#5912. If sinA = 3/4, calculate cosA and tanA.

Hi;

The solution set in 408 is correct. Marvelous, bobbym!

409. Solve for x and y:

Hi MathsIsFun,

Nice page. The law of reflection may be included.

Hi;

Both the Answers, #2633 and #2634, are correct. Excellent, bobbym!

#2635. What does the noun *cause célèbre* mean?

#2636. What does the noun *causeway* mean?

Hi;

The Answer #6200 is correct. Neat work, bobbym!

#6201. What is a 'Cryostat'?

#6202. Name the science of mechanics that deals with the launching, flight, behavior, and effects of projectiles, especially bullets, gravity bombs, rockets, or the like; the science or art of designing and accelerating projectiles so as to achieve a desired performance.

Hi;

The solution SP#303 is correct. Good work, bobbym!

Find the sum of the following A.P.s:

SP#304. 2, 7, 12, ... up to 10 terms.

SP#305. -37, -33, -29 ... up to 12 terms.

Hi;

The solution #3081 is correct. Neat work, bobbym!

#3082. What must be subtracted from

so that the resulting polynomial is exactly divisible by ?Hi;

The solution #5910 is correct. Neat work, bobbym!

#5911. If

find the value of .