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public static java.util.List<acm.graphics.GRect> createPlayfield() { Random r = new Random(); List<GRect> l = null; int x = 0; int y = ROWZERO - BLOCKHEIGHT; Color c = new Color(r.nextInt(256),r.nextInt(256),r.nextInt(256)); // Where to implement how to...

so... no one?

import acm.graphics.*; import acm.program.*; import java.awt.Color; import java.util.Iterator; import java.util.Random; import java.util.List; public class LAB1 { final static int BLOCKWIDTH = 50; final static int BLOCKHEIGHT = 10; final static int NBLOCKS = 10; final static...

For some questions strong induction would test for cases n+1, n+2 and for other n+1,n+2,n+3, or other ways, why is that? Here's two examples Suppose that the only paper money consists of 3-dollar bills and 10-dollar bills. Find what dollar amounts can be made from a combination of these...

(3) Define a function A(m,n) as follows. A(0,n) = 2n for every n. A(m,0) = 0 for every m >= 1 A(m,n) = 2 if m >= 1 and n = 1 A(m,n) = A(m -1,A(m, n - 1)) otherwise (i.e., if m >= 1 and n >= 2. (b) Prove A(m,2) = 4 for every m >= 2 (c) Prove A(1, n) = 2^n for every n >= 1. Proving...

A1 Computer has 15 tablets stocked, but four of them were actually defectives. A client bought two tablets from A1 Computer. If both of them are good, things are fine. If the client gets one defective machine, A1 Computer will replace it and give a $100 rebate to the client. If the clients...

B) What about: 25 - 12 = 13% Males under 18 years old 48 - 13 = 35% males OVER 18 years old 52 - 12 = 40% females under 18 years old 52 - 40 = 12% females OVER 18 years old SO, (52 - 40) + (48 - 35) = 25% females and under 18 years old. Thanks a lot for your help i REALLY appreciated it...

Oh right haha. So then B) Okay, since 25 - 12 = 13% males under 18 years old 48 - 13 = 35% Males OVER 18 : 35% 52 - 12 = 40 Females OVER 18: 40% So finally, 100 - 40 - 35 = 25% So, 25% are females and under 18 years old. C) Oh okay I see that still makes a lot of sense, 25 - 12 = 13%...

Hmm , I don't understand where did you make the typo that says 12% are females because 25% - 12% = 13%

I could use formulas as stated above, but how would I differentiate the Sex and Age as integers? The best way would be using venn diagrams for this kind of situation.

A) Since 52 - 12 = 40% which is 40% females that are over 18 years old. B) If 52 - 12 = 40% that means 40% females are over 18 years old. Then, 12% are females under 18 years old. C) Since we know 25 - 12 = 13% are females under 18 years old then 12% are males under 18 years old. So, 48 - 12 =...

Although I think I'm done I still think B) is wrong, anyone have an idea?

So for D) P(S l A) = P(`S) where `S means not S, to prove they are not indepedent. Since it's not easy to do through formula's the venn diagram helps by showing the intersection of the Sex(52%) and Age(Under 18 years old) So therefore, S intersect A is true so it's indepdent. And for E) Sex...

For D) I would use P(A l B ) = P(A) to prove if A and B are independent or the venn diagram and for E) I would prove if "S intersect A = 0 " or by ven diagram, two separate circles.

A) So, 52% are females 100 - 52 = 48 % are males 48 - 25 - 12 = 11% are females and are over 18 years old. B) So for females its 52% and under 18 years old its 25% so it would be 77% that are females or under 18 years old. C) 100 - 52 = 48% male 52 - 25 - 12 = 15% are males who are over 18...