subject
Biology, 04.03.2021 09:30 Unicorn66y

What is always required to state a quantity in decibels? a. the number "20" in the equation

b. a reference value in the denominator of the ratio

c. the number "0.0002" in the numerator of the ratio

d. a reference value in the numerator of the equation

*** I put A but got it wrong! Pls help!

ansver
Answers: 2
Show answers

Another question on Biology

question
Biology, 21.06.2019 15:30
According to the loco mass the mass of reactants and products
Answers: 1
Answer
question
Biology, 22.06.2019 04:30
Which of the following best describes the relationship between glucose and complex molecules such as hormones?
Answers: 2
Answer
question
Biology, 22.06.2019 06:00
Set comes up with for examples of sound waves ocean wave light wave and hand wave which of tonys examples is not an actual scientific wave
Answers: 3
Answer
question
Biology, 22.06.2019 10:30
Which could be a pathway of food through an ecosystem
Answers: 3
Answer
You know the right answer?
What is always required to state a quantity in decibels? a. the number "20" in the equation
<...
Questions
question
Computers and Technology, 09.11.2019 03:31
What 'two word' phrase is missing from the following macro? sub test() sheets("sheet1").select range("a1").select for k = 1 to 5 activecell. offset(1...
question
Social Studies, 09.11.2019 03:31
Which of the following amendments to the constitution most likely provides the basis for a driver to challenge the constitutionality of police use of...
question
Business, 09.11.2019 03:31
Assume that if blossom water accepts clifton’s offer, the company can use the freed-up manufacturing facilities to manufacture a new line of growing l...
question
Physics, 09.11.2019 03:31
Which of the following statements about stellar parallax is true? - the amount of parallax we see depends on how fast a star is moving relativ...
question
Engineering, 09.11.2019 03:31
In this problem you are going to create a class to solve the problem that in java, the int data type can only represent integers in the range [-2,147,...
question
Business, 09.11.2019 03:31
Acompany that makes shopping carts for supermarkets and other stores recently purchased some new equipment that reduces the labor content of the jobs...
question
Engineering, 09.11.2019 03:31
Consider a steady isentropic airflow through a convergent channel with an inletto-exit cross section area ratio of 2. if the inlet flow mach number is...
question
Mathematics, 09.11.2019 03:31
Suppose that drake works for a research institute in greenland and is given the job of treating wild polar bears there for hypothyroidism using medica...
question
Mathematics, 09.11.2019 03:31
Quality control: the quality control director of a small company that manufactures exercise equipment knows that 10% of their products are defective....
question
Mathematics, 09.11.2019 03:31
The distance between the farm and downtown is 14.8 km, and the distance between the farm and farmers market is 18.4 km. is the farm closer to downtown...
question
Social Studies, 09.11.2019 03:31
Agel contains two bands from a single str region on chromosome 5 for a heterozygous mother and two different bands for a heterozygous father. how many...
question
Mathematics, 09.11.2019 03:31
The area of a rectangular plank is 4500 cm². the plank was broken into two pieces, one of which is a square and the other a rectangle. find the dimens...
question
Engineering, 09.11.2019 03:31
You are ready to teach a lesson to a tenth grade class. your lesson involves some abstract principles. which of the following would be the most accura...
question
Mathematics, 09.11.2019 03:31
To find the midpoint of a segment first mark a point not on the segment and then fold the paper so that the point you marked and a point on the line a...
question
Mathematics, 09.11.2019 03:31
Britney is able to solve and check each of her math problems in four minutes if she has a total of 12 math problems how much time should she allowed f...
question
Mathematics, 09.11.2019 03:31
Ajar has 2 red marbles and 3 blue marbles. two marbles are drawn at random without replacement from the jar. (a) find the probability that the...
question
Health, 09.11.2019 03:31
In the human body, all body systems work to maintain homeostasis. one system stands out as a leader, as it works with all other body systems. that is...
question
Physics, 09.11.2019 03:31
The atomic number of sodium (na) is 11. the element phosphorous is the fourth element to the right of sodium in the periodic table. the at...
question
Mathematics, 09.11.2019 03:31
How many gallons of a 90% antifreeze solution must be mixed with 90 gallons of 20% antifreeze to get a mixture that is 80% antifreeze?...
question
History, 09.11.2019 03:31
Which of the following is not a court in the federal court system? supreme district municipal...
More questions: Biology Another questions
Questions on the website: 13722361
See results (0)