When you dive below the surface of the water, the pressure increases. You can feel this in your ears when you dive to the bottom of a deep swimming pool or spring. The function that describes this relationship is 29 -d, where d is the depth in feet below the surface of the water and P is the pressure P(d) = 14.5+ 66 in pounds per square inch (PSI). What is the pressure at the surface of the water? Select the correct units from the second box. PSI At what depth is the pressure exactly double the pressure at the surface of the water? Select the correct units from the second box. feet What is the pressure at a depth of 99 feet? Use function notation by filling in numbers for the first two boxes below, and select the correct units from the third box. P PSI What is the pressure at a depth of 297 feet? Use function notation by filling in numbers for the first two boxes below, and select the correct units from the third box. P PSI
When you dive below the surface of the water, the pressure increases. You can feel this in your ears when you dive to the bottom of a deep swimming pool or spring. The function that describes this relationship is 29 -d, where d is the depth in feet below the surface of the water and P is the pressure P(d) = 14.5+ 66 in pounds per square inch (PSI). What is the pressure at the surface of the water? Select the correct units from the second box. PSI At what depth is the pressure exactly double the pressure at the surface of the water? Select the correct units from the second box. feet What is the pressure at a depth of 99 feet? Use function notation by filling in numbers for the first two boxes below, and select the correct units from the third box. P PSI What is the pressure at a depth of 297 feet? Use function notation by filling in numbers for the first two boxes below, and select the correct units from the third box. P PSI
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 6ECP: The resistance of a copper wire carrying an electrical current is directly proportional to its...
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Transcribed Image Text:When you dive below the surface of the water, the pressure increases. You can feel this in your ears when
you dive to the bottom of a deep swimming pool or spring. The function that describes this relationship is
29
P(d)
= 14.5+
d, where d is the depth in feet below the surface of the water and P is the pressure
in pounds per square inch (PSI).
66
What is the pressure at the surface of the water? Select the correct units from the second box.
PSI
At what depth is the pressure exactly double the pressure at the surface of the water? Select the correct
units from the second box.
feet
What is the pressure at a depth of 99 feet? Use function notation by filling in numbers for the first two
boxes below, and select the correct units from the third box.
P(
PSI
=
What is the pressure at a depth of 297 feet? Use function notation by filling in numbers for the first two
boxes below, and select the correct units from the third box.
P(
PSI
=
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