Answer:
To get to -3 you can do 1+-4
Answer:
Yes
Step-by-step explanation:
There are 4 cups in a quart.
2 times 5 = 10
10>4
Answer:
My best answer is that the probability is 35/100 that the student chosen at random owns neither a laptop nor a mobile phone.
Step-by-step explanation:
If you go back and read the introductory passage, you will notice it says, "In a group of 100 students... 35 own either a laptop or a mobile phone, but not both." And I think the other numbers, I.E. 25 and 40, were just meant to throw us off. Therefore, I think 35/100 is the probability.
You can put this in proportion form. 29 is the whole, so you would have 29 / 100. 3 is only part of it, and you want to know what is the percent for 3, so you would have 3 / x (Or any other variable is fine.)
29 / 100 = 3 / x
Cross multiply and you would get 29x = 300. Divide 300 by 29, and you would get the answer, which is 10.35. The answer would be x = 10.35.
Answer:
Step-by-step explanation:
