pls help in solvin dis ... 7. A certain elevator has a safe weight limit of 2,000 pounds. What is the greatest possible number of people who can safely ride on the elevator at one time with the average (arithmetic mean) weight of half the riders being 180 pounds and the average weight of the others ...

thank u

to find the no. of integers between 100 & 200 ... dont take into account the end pts (100 & 200) ...

So, no, of integers between 100 & 200 = (199- 101)+1= 99

Giv d soln for dis ... Month Average Price per Dozen April $1.26 May $1.20 June $1.08 19. The table above shows the average (arithmetic mean) price per dozen of the large grade A eggs sold in a certain store during three successive months. If 2/3 as many dozen were sold in April as in May, and twice...

13. A certain basketball team that has played 2/3 of its games has a record of 17 wins and 3 losses. What is the greatest number of the remaining games that the team can lose and still win at least 3/4 of all of its games?
(A) 7
(B) 6
(C) 5
(D) 4
(E) 3

For any no. to be divisible by 3, the sum of the digits of the no. must be divisible by 3. eg. take 102 sum of digits = 1+0+2 = 3 i.e, divisible by 3 the next no. divisible by 3 is 105 i.e, 3 more than d previous no. so between 100 & 200 there are 99 integers hence d no. of integers divisible b...

doubt in solving questions in 1000 ps

can anyone help in solving the following questions in 1000 ps section 1 - Qn.5 5. At a certain diner, a hamburger and coleslaw cost $3.59, and a hamburger and french fries cost $4.40. If french fries cost twice as much as coleslaw, how much do french fries cost? (A) $0.30 (B) $0.45 (C) $0.60 (D) $0....