Perform the indicated operation.-36 ÷ (-9)

A. 4
B. -4
C. 5
D. -5


Answer: A

Mathematics

You might also like to view...

Multiply by powers of 10.21.125 × 10

A. 2.1125 B. 2112.5 C. 21.1250 D. 211.25

Mathematics

Solve the problem.The amplitude of the sinusoidal function  is A. If the amplitude is made to decrease steadily with time, t, according to the relation  then the wave described by  will eventually be damped out. Using the first three terms of the series expansion for  find the values of A for 

src="https://sciemce.com/media/4/ppg__text0427190932__f1q107g5.jpg" alt="" style="vertical-align: -4.0px;" /> and 

A. 1 ; 0.836
B. 1 ; 1.196
C. 0 ; 0.836
D. 0 ; 1.095

Mathematics

Complete the following table.

What will be an ideal response?

Mathematics

The concentration of a drug in an organ at any time t (in seconds) is given by  where  is measured in grams/cubic centimeter

src="https://sciemce.com/media/3/ppg__cognero__5.2_Logarithmic_Functions__media__db4d9712-3c5e-4850-95d5-c39c63ea6fa1.PNG" style="vertical-align: middle;" />. ?  Round your answer to the nearest hundredth. ?  How long would it take for the concentration of the drug in the organ to reach 0.19? ?  __________ seconds ?  How long would it take for the concentration of the drug in the organ to reach 0.12? ?  __________ seconds What will be an ideal response?

Mathematics