3 years ago

Assume that y varies inversely with x. If y= 4 when x = 4, find y when x = 2. y=[ ? ]

Mathematics

1 answer:

ahrayia [7]3 years ago

4 0

Answer:

Step-by-step explanation:

y inversely proportional to x

y=1k/x

4=k/4

k=4×4

k=16

to find y

y=16/4

y=4

You might be interested in

Rachel runs 3.2 miles each weekday and 1.5 miles each day of the weekend how many miles will she have run in six weeks

elena-14-01-66 [18.8K]

3.2 x 5 + 1.5 x 2 = 19

4 0

3 years ago

What is the distance between points A and B?

galina1969 [7]

-4,-3,-2,-1,0
which means 4 numbers

5 0

2 years ago

Read 2 more answers

A rectangular tank that is 3 meters long, 4 meters wide and 6 meters deep is filled with a rubbing alcohol that has density 786

lawyer [7]

Where did you get this from?

4 0

3 years ago

a taxi driver fills the gas tank and. calculates that the car traveled 356.25 miles using 9.5 gallons of gas how many miles per

earnstyle [38]

Answer:

37.5 Miles Per Gallon

Step-by-step explanation:

You find the unit rate of miles per gallon by dividing the miles by the gallons

356.25/9.5

= 37.5

7 0

3 years ago

What is the product of 5⁹ and 5 to the twelfth power

Lemur [1.5K]

Answer:

19,073,486,328,125

Step-by-step explanation:

$5x^9 * 5*5*5*5*5*5*5*5*5*5 = 19,073,486,328,125$

7 0

2 years ago