PART ONE(1) Ms. Snow conducted a survey of her homeroom. She asked students what math course
and what science course they were taking this semester. Below are the results.
Students in Ms. Snow's Homeroom
Algebra 11
14
4
Chemistry
5
6
1. Analyze the data in the Venn diagram and list five facts about Ms. Snow's
homeroom.
I
2. If a student is selected at random from Ms. Snow's homeroom, what is the
probability that the student is taking Algebra II and Chemistry? Explain your
reasoning.
3. If a student is selected at random from Ms. Snow's homeroom, what is the
probability that the student is not taking Algebra II or Chemistry? Explain your
reasoning.

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step-by-step explanation:

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.

same question do you know the answer

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.