Solve the problem.A wave produced by a simple sound is represented by the equation  where P is measured in dynes per square centimeter at t seconds. Find P when t is 0.58 seconds.

A. 0.017
B. 0.029
C. 0.0056
D. 0.0058


Answer: B

Mathematics

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Name the property illustrated by the sentence.-9? 1 = -9

A. Commutative property of multiplication B. Multiplicative inverse property C. Associative property of multiplication D. Multiplicative identity property

Mathematics

Solve.Find the minimum value of the function 

A. -8 B. 3 C. -4 D. -6

Mathematics

Classify the function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation.f(x) = 

A. root function; (-?, 18]
B. root function; (-?, 3]
C. root function; (-?, 18) ? (18, ?)
D. root function; (-?, 3) ? (3, ?)

Mathematics

Graph the function f by starting with the graph of y = x2 and using transformations (shifting, compressing, stretching, and/or reflection).f(x) = -x2 - 4x 

A.
 
B.

C.
 
D.
 

Mathematics