Solve.Saji swims
mi every day. One day he had already swum
mi. How much further should he swim?
A. mi
B. mi
C. mi
D. mi
Answer: C
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Find the derivative of y with respect to the independent variable.y =log8
A.
B. e8
C.
D.
Write the expression in the form a + bi, where a and b are real numbers.
A. -2 - 3
B. -2 - i
C. 2 + i
D. -2 + i
Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.-16z5 + 3z4 + 7z3 + 12
A. Trinomial, degree 5 B. Binomial, degree 13 C. Trinomial, degree 12 D. None, degree 5
After exercising for a few minutes, a person has a respiratory cycle for which the velocity of airflow is approximated by
?
,
where t is the time (in seconds).
(Inhalation occurs when v> 0 and exhalation occurs when v< 0.)
?
Find the time for one full respiratory cycle.?
?
A. 6 sec B. 2 sec C. 7 sec D. 3 sec E. 8 sec