Amanda is creating a rectangular garden in her back yard. The length of the garden is 14 feet. The perimeter of the garden must be at least 64 feet and no more than 96 feet.

Step-by-step explanation:

Please consider the complete question.

Amanda is creating a rectangular garden in her back yard. The length of the garden is 14 feet. The perimeter of the garden must be at least 64 feet and no more than 96 feet. Use a compound inequality to find the range of values for the width w of the garden.

Let w represent width of rectangular garden.

We know that perimeter of a rectangle is equal to 2 times the sum of length and width.

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We have been given that the perimeter of the garden must be at least 64 feet and no more than 96 feet. This means that perimeter should be greater than on equal to 64 and less than or equal to 96 feet.

We can represent this information in a compound inequality as:

Let us solve for w as:

Therefore, the required range for width of garden would be .

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

7,24

step-by-step explanation: