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Questions (13)
Course Overview Quick Check
Question In the Unit Companion, which activity would be the most helpful for learning the main ideas
2 answers
2,055 views
Launch into Earth and Space Science Quick Check
Question How do you enlarge an image to see more detail on it? You click a plus
5 answers
2,763 views
70-kg man jumps off a raft 2 meter squared moored in a freshwater lake. By how much does the raft rise?
2 answers
5,142 views
Prove the following theorem: Suppose p is a prime number, r, s are positive integers and x is an
arbitrary integer. Then we have
0 answers
601 views
Use Fermat's Little Theorem to find the remainder on division 5^120 by 19.
1 answer
454 views
Solve the congruence 24x �identical to 42 (mod 30) for x. List all the solutions (if there are any).
1 answer
1,208 views
Imagine you are an old Chinese scholar teaching Proof and Numbersto Chinese princes. When you group
your pupils in rows of five,
2 answers
495 views
Use Fermat's Little Theorem to find the remainder on division of 5120 by 19.
0 answers
430 views
Compute �empty(24). For each element of Z(intergers)=24 decide whether the element is a unit or a zero divisor.
If the element is
1 answer
483 views
Find a rational function f : R → R with range f(R) = [-1, 1]. (Thus f(x) = P(x)
/Q(x) for all x belongs R for suitable
1 answer
518 views
1+4(x)
1 answer
258 views
what move tectonic plates around earth?and how does it move the plates?
4 answers
1,332 views
will earth get smaller in the future?if does why?
0 answers
317 views
Answers (4)
btw if you see this please boost so other people can get the answers easily !!
how to solve
20N
wha evidence gave proof that pangeaea drift into continents?
