Questions by Websky

Questions by Websky

The ph of human blood is maintained at around ph 7.4. why does a buffer system need to be present in blood to protect against changes in ph due to increases in acids? the ph of human blood is maintained

asked Jun 7, 2019

1 answer

0 votes

37.1k views

Is the Mexican black king snake nocturnal or does it hunt in the day? Or both?

asked May 6, 2019

2 answers

1 vote

172k views

Swamps, beaches, and wetlands are all located in the __________.

asked Aug 24, 2018

1 answer

3 votes

9.6k views

What is the average rate of change of f(x), represented by the table of values, over the interval [-2, 3]? x f(x) -6 2.5 -2 2.5 0 2 2 0 3 5 5 2.5 1 0.5

asked Aug 21, 2018

1 answer

1 vote

61.0k views

An amateur rocketry club is holding a competition. there is cloud cover at 1000 ft. if a rocket is launched with a velocity of 315 ft/s, use the function 0 h(t) = ?16t + vt + h to determine how long the

asked Apr 5, 2018

1 answer

1 vote

94.6k views

Max murphey, a cash basis taxpayer, borrowed $10,000 from a bank for a business loan on august 1, to be repaid one year later. the interest for one year at 6 percent was deducted from the loan proceeds

asked Jan 13, 2018

1 answer

2 votes

158k views

A class has 18 students. the teacher asks how many students in the class have pets and find 5/9 of students have pets. how many students have pets

asked Apr 18, 2017

1 answer

1 vote

174k views

Is 52 a prime or composite

asked Jan 8, 2016

2 answers

5 votes

43.6k views

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