Questions Answered

tiffany198:
PLEASE HELP URGENT!
What would you expect to happen if the current plate movement continues?…
 updated 24 days ago
 1 reply
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tiffany198:
PLEASE HELP URGENT!!!!!
Which event temporarily slows or reverses surface ocean currents in the equatorial region of the Pacific Ocean, cau…
 updated 24 days ago
 2 replies
 1 Medal

tiffany198:
The ordered pair (1, 5) is a solution for the system x + 2y = 9 and x  y = 6.
true or false?
 updated 26 days ago
 7 replies
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tiffany198:
Factor: 4x2 + 12x + 9
…
 updated 26 days ago
 16 replies
 2 Medals

tiffany198:
Factor: x2  28x + 75
A. (x  14)(x  14)
…
 updated 26 days ago
 3 replies
 1 Medal

tiffany198:
Name the three countries that make up North America and describe their relationship in terms of geography and immigration.
 updated 4 months ago
 3 replies
 2 Medals

tiffany198:
What are the two main factors that affect the global movement of ocean waters?
…
 updated 4 months ago
 3 replies
 1 Medal

tiffany198:
What helped transform Brazil into a major oil exporter?
…
 updated 5 months ago
 2 replies
 1 Medal

tiffany198:
Why are the Sierra Nevada lakes very sensitive to changing climate?
…
 updated 5 months ago
 8 replies
 4 Medals

tiffany198:
One result of market economies are companies which compete with each other.
True or False?
 updated 5 months ago
 4 replies
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tiffany198:
__________ is defined as a learned way of living.
…
 updated 5 months ago
 3 replies
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tiffany198:
Traditions, food, transportation, language, clothing, art, and institutions are examples of a person's ______________.
…
 updated 5 months ago
 3 replies
 2 Medals

tiffany198:
Which of the following is not a resource the Appalachian Mountain range is well known for providing?
…
 updated 6 months ago
 2 replies
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tiffany198:
Write an expression in simplest form for the volume of a cylinder with a radius of 4a2 and a height of 5a. Use 3.14 for pi.
 updated 7 months ago
 8 replies
 1 Medal

tiffany198:
Find an expression for the area of a parallelogram with a base of 6xy and a height of 2x. Express this in simplest form.
 updated 7 months ago
 5 replies
 1 Medal

tiffany198:
Write an expression in simplest form for the area of a circle with a radius of 4r. Use 3.14 for pi.
 updated 7 months ago
 2 replies
 1 Medal

tiffany198:
(2c⁴)(c²)(4c⁹)=
 updated 7 months ago
 8 replies
 2 Medals

tiffany198:
help with this question?!
simplify: X to the 3rd power * X to the 5th power * X to 1
 updated 7 months ago
 2 replies
 3 Medals