Carrie is making a bed skirt for her twin beds. one side of a mattress measures 39 inches, and another side measures 75 inches. how many feet of fabric will carrie need to make skirts for both beds?

38 feet.

Step-by-step explanation:

The beds have the same dimensions.

Then, to find the number of feet of fabric that Carrie will need to make skirts for both beds, you need to calculate the perimeter of one of them and multiply it by 2. After this, you can make the conversion from inches to feet.

The perimeter of a rectangle can be calculated with this formula:

Where "l" is the length and "w" is the width.

You know that the dimensions of each bed are:

Then you can substitute these values into the formula:

Therefore,  the number of inches of fabric that Carrie will need to make skirts for both beds is:

Make the conversion from inches to feet.  Then, 456 inches to feet is:

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.