Answer:
0.2288
Step-by-step explanation:
This is straightforward.
What we need to do is to divide the number of defective semiconductor chips over the total number of semiconductor chips.
Initially, the total number of semi conductor chips is 119 and the total number of defective semiconductor chips is 28.
After the first selections , we can infer that the total number of semiconductor chips is 118 while the number of defective ones is 27.
Hence on the second drawing, the probability that he will
Select a defective one is 27/118
Answer:
x = -61
Step-by-step explanation:
Answer: =7y^2+20y−3
Step-by-step explanation:
Answer: You'll be able to do this!
Step-by-step explanation:
I will be so proud of you if you complete it
Answer:
None of the above answers
Step-by-step explanation:
Form a table as shown
Months Teddy Bears Rabbits Cats Horses Others Totals toys
September 225 275 245 260 199 1204
October 346 308 186 297 285 1422
Trends
Cats decreased from 245 to 186
Others increased from 199 to 285,
285-199 = 86
percent increase was = increase/original quantity *100
86/199 *100 =43.22%
Total number of stuffed toys increased from 1204 to 1422
percent increase = (1422-1204)/1204 *100 = 218/1204 *100 =18.11%
