11. Rob was determined to get a random sample of university students for his psychology survey assignment. He succeeded when he:

Select only one.
☐ put an ad in the school paper requesting volunteers and polled the first 100 students who answered the ad.
☐ copied the names of all the students on slips of paper, putting them in a bag, and drawing out 100 slips. Then he called up those students.
☐ polled ten of his friends and then asked each one of them to poll nine of his or her friends.
☐ stopped people on their way into the cafeteria and polled the first 100 who agreed to be surveyed.

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr