Questions by Kaleigh

Questions by Kaleigh

Whitney's lung capacity was measured as 3.3 l at a body temperature of 37 ∘c and a pressure of 746 mmhg . how many moles of oxygen is in her lungs if air contains 21% oxygen?

asked May 2, 2018

1 answer

4 votes

143k views

Use the functions f(x) = 8x + 9 and g(x) = 2x − 5 to complete the function operations listed below. Part A: Find (f + g)(x). Show your work. (3 points) Part B: Find (f ⋅ g)(x). Show your work. (3 points)

asked Mar 28, 2018

2 answers

2 votes

223k views

True or false. A change of color is a sign that a chemical reaction is taking place.

asked Jun 8, 2017

1 answer

5 votes

81.3k views

What characteristic is found in the whale but not in its food source, the phytoplankton?

asked Mar 15, 2017

1 answer

2 votes

226k views

What is number is 27% of 372?

asked Jan 21, 2017

2 answers

1 vote

68.5k views

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