Find all ? values in [0, 2?] that satisfy the equation. cot ? = 1

A.
B.
C.


Answer: C

Mathematics

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Provide an appropriate response.Simplify:  

A. 8x3
B.
C.
D.

Mathematics

Solve.Let's imagine that in 2001, a surgeon performs the first brain transplant, the only transplant performed that year. If in 2010, there are 1343 brain transplants, find an exponential growth function that fits the data. (Round decimals to three places.)

A. N(t) = e0.8, where t is the number of years after 2001. B. N(t) = e0.8t, where t is the number of years after 2001. C. N(t) = 1343e0.8t, where t is the number of years after 2001. D. N(t) = e0.8t, where t is the number of years after 2010.

Mathematics

At 3:00 p.m., 29-foot tree casts 36-foot shadow.A person 4 feet tall will cast how long a shadow? Round the nearest tenth.

A) 7.0 ft B) 6.0 ft C) 5.0 ft D) 8.0 ft E) 2.0 ft

Mathematics

Simplify:


Mathematics