melanamann11
melanamann11 melanamann11
  • 14-12-2016
  • Mathematics
contestada

If y varies inversely as x and y = 18 when x = 4, what is y when x = 24?
a.12
b.6
c.3
d.16

Respuesta :

jonnash12345
jonnash12345 jonnash12345
  • 14-12-2016
The answer is C. Try 18=k/4. 18*4=72. Take 72/24=3.
Answer Link
moolabisi2002
moolabisi2002 moolabisi2002
  • 14-12-2016
The answer is 3. 
y=k/x
18=k/4
k= 72
when x is 24
y=72/24
=3
Answer Link

Otras preguntas

In which of the following locations in region of Australia and New Zealand can one see the largest amounts of coral? Great Barrier Reef Great Australian Bight S
Which are characteristics of life in Athens but not Sparta? Choose all answers that are correct. A. Sea trade was important to the economy. B. Death in battle w
Can't they teach us foreign language like Popimento?
all integers that are exactly divisible by 2 are called what?
How many sides do a square have
What is the value of a transitional fossil? A. Transitional forms show the evolutionary steps between species. B. Transitional forms are analogous fossils. C. T
Check My Answer?? What was the indigenous name for El Salvador? A: Land of Rain and Sun B: Land of Mountains C: Land of Beautiful Birds D: Land of Precious Thi
Which additional word in the sentence should be capitalized? The book "The last of the Mohicans" was the source for a movie of the same name starring Daniel Day
How did debt from World War I become a motivating factor for Germany's increased nationalism?
interesting facts about giraffes please: