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Can anyone tell me if it would be a good idea to supplement my application by taking an online calculus course? There are no in-classroom courses in the evening (I work full time) in my area.

Please help. [ATTACH]5973[/ATTACH]

price * quantity sold = dollars so p*q of sodas + p*q of hot dogs = d dollar .... to convert dollars to cents ($2 = 200 cents...we multiply by 100) so p*q (sodas) + p*q (hot dogs) = 100d Hot dogs are priced twice as much as sodas so.. p*s + 2p*h = 100d factor out a p p(s+2h) = 100d divide both sides by (s+2h) gives you p = 100d/(s+2h)

If the field was narrowed down to fewer than 7 applicants, then more than (27-7=20) 20 applicants were eliminated. If fewer than 23 applicants were eliminated, then X must be 20

thank for the replies. I guess where I went astray is that I didn't think you could determine that triangle ACD formed a perfect 45-45-90, and that D - you couldn't tell. For example if you slid the triangle down CD, you could make it smaller than 5/2x ... all this images are not drawn to scale talk must have me paranoid

please help me understand oa: [ATTACH]5956[/ATTACH]

great post, thanks!

I just looked at the hard statistics ? .. but I got one as my answer... since all others do not HAVE to have a -2 in their sum.. for example V could have one person give it a 2 and the rest give it a 0... no -2 necessary... only P needs a -2 since -1 * 30 people = -30.. so someone needed to get a -2 to get the sum up to -33.

order of operations ... 2 - 2 x 2 = -2 because you must multiply the last twos before you can subtract them ... 2 - (2x2) = -2 PEMDAS - Parenth, exp, mult/div, add/sub

ahhhhh i keep making simple calculation errors during the practice exam

Talk show host Ralph Blowhard has exactly one guest on his show each day, and Blowhard’s show airs every Monday through Friday. Blowhard always schedules politicians on Mondays and Wednesdays, Actors on Tuesdays and Athletes on Thursdays, but can have a guest of any one of these three kinds on Friday. No guest appears more than once per week on Blowhard’s show. If Blowhard has five politicians, three actors and six athletes he could invite, and if no politician is also an actor or an athlete and no actor is also an athlete, how many different schedules of guests from Monday to Friday could Blowhard create? a) 30 b) 1200 c) 3600 d) 4500 e) 6300 oa:

wow when i used a chart to set this up it was remarkably easy

A certain pet store sells only dogs and cats. In March, the store sold twice as many dogs as cats. In April, the store sold twice the number of dogs that it sold in March, and three times the number of cats that it sold in March. If the total number of pets the store sold in March and April combined was 500, how many dogs did the store sell in March? A) 80 B) 100 C) 120 D) 160 E) 180 OA:

[ATTACH=CONFIG]5943[/ATTACH] [ATTACH=CONFIG]5942[/ATTACH] If funds contributed to child safety organizations in September 1989 were distributed evenly to those organizations, approximately how much did each charity receieve? A) $12,000,000 B) $9,400,000 C) $2,500,000 D) $250,000 E) $38,000 OA: I was running out of time and basically guessed. However when I work back through it I get a number much less than the answer. Please help. Thanks.

don't the words "surrounded by" kinda give it away?