# who knows how to measure the true cost of a pint of B-Positive blood?

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1. ### who knows how to measure the true cost of a pint of B-Positive blood?

A.None of these B.Any competent medical authority C.Only the Surgeon General of the United States D.An economist E.A clerk at the blood bank

2. ### Two quarts of ice cream cost \$5.48. How much does 1 pint cost? (Remember to convert : 2 pints=1 quart) *

1 point \$0.69 per pint \$2.74 per pint \$1.37 per pint \$4.11 per pint what is it

Jack Benny can get blood from a stone. If he has x stones, the number of pints of blood he can extract from them is f(x) = 2x^(1/3). Stones cost Jack w dollars each. Jack can sell each pint of blood for p

4. ### Patricia donated 1 pint of blood to the blood bank. The lab assistant divided Patricia’s blood equally into 3 bags.

How much blood was in each bag

5. ### In addition to the blood types A, B, AB , and O, a person’s blood may be classified as Rh positive or Rh negative. In the United States, about 15% of the white population is Rh negative, while the percent is much lower in other racial groups. The

1) Jack Benny can get blood from a stone. If he has x stones, the number of pints of blood he can extract from them is f(x) = 2x^(1/3). Stones cost Jack w dollars each. Jack can sell each pint of blood for p

9. ### 1. The average heart beats about 100,000 times a day.

Is it True? 2. The heart is located inside the ribcage and just to the right of the breast bone. Is it False? 3. The heart has four chambers and is divided into a right and left side by a muscular wall

12. ### A positive integer minus a positive integer is always positive.

This statement is sometimes true. For example, 17 – 5 = 12, but 15 – 20 = –5. post five other statements about the addition and subtraction of positive and negative integers, and ask

13. ### 30. The probability that a person can get infected with a rare type of blood disorder is

very small. Suppose that a blood test performed on 10,000 people showed that two persons tested positive that is, a 0.02% chance of getting this type of blood disorder.

14. ### Many colleges and universities hold a “blood drive” for organizations such as the Red Cross. To help with

the planning of an upcoming blood drive, we want to estimate the proportion, p, of students and faculty who would be willing to donate a pint of

15. ### Ralph needs 6 cups of milk to make a chocolate shake for his family. His measuring device measures liquids by the pint. If 1 pint is equal to 2 cups, how many pints should Ralph measure? (2 points)

-3 pints -4 pints -8 pints -12 pints

16. ### Blood pressure is a measure of

A. oxygen levels in the blood.  B. the ratio of red blood cells to white blood cells.  C. how hard the heart is working.  D. the pressure exerted by hemoglobin against the vascular walls.  D.

17. ### Blood pressure is a measure of

A. oxygen levels in the blood. B. the ratio of red blood cells to white blood cells. C. how hard the heart is working. D. the pressure exerted by hemoglobin against the vascular walls. D.

18. ### Need help on this problem please! Been stuck for half hour trying to figure it out but I can't get through a. A and B look to be similar but I don't know how to do them! Please help!

----------------------------------- The resistance of blood flow, R, in a

21. ### The resistance of blood flow, R, in a blood vessel is dependent on the length of the blood

vessel, the radius of the blood vessel, and the viscosity of the blood. This relationship is given by R = 8Lη/πr^4 where r is the radius, L is the length, and the

22. ### The resistance of blood flow, R, in a blood vessel is dependent on the length of the blood

vessel, the radius of the blood vessel, and the viscosity of the blood. This relationship is given by R = 8Lη/πr^4 where r is the radius, L is the length, and the

25. ### How do I figure out 6c=__?__pt showing work

See my other response. =) Brooke, You REALLY need to learn to do these systematically. Learn to watch the units, make the ones you don't want cancel, and keep the units you want for the answer. For example,

26. ### Which one of these statements is true regarding blood circulation?

A. For health and survival, it's critical for blood circulation to be ongoing and uninterrupted. B. Normally, blood circulates in a repeating stop-start rhythm. C. The heart deoxygenates

28. ### Typically we talk about blood types as B-positive or AB-negative and so forth. The

positive and negative part of the blood type is determined by a completely separate gene (the Rh locus). The ABO locus and the Rh locus are inherited independently, like pea

29. ### Typically we talk about blood types as B-positive or AB-negative and so forth. The

positive and negative part of the blood type is determined by a completely separate gene (the Rh locus). The ABO locus and the Rh locus are inherited independently, like pea

True or False You spleen helps in blood clotting. If imparied this will affect your blood clotting ablity. I said true

37. ### In an induction proof of the statement 4+7+10+...+(3n-1)=n(3n+5)/2

the first step is to show that the statement is true for some integers n. Note:3(1)+1=1[3(1)+5]/2 is true. Select the steps required to complete the proof. A)Show that the statement is true

38. ### What is the density of a copper block that is 8.96g/cm^3 in ounces/pint?

I did all the conversions and the answer I got was 150ounces/pint? Is this correct? How to I solve this problem?

39. ### When red blood cells are counted using a certain electronic counter, the standard deviation (SD)

of repeated counts of the same blood specimen is about .8% of the true value, and the distribution of repeated counts is approximately normal. For example, this

40. ### In a hypothetical study, 1000 patients attending a hospital general outpatient department were tested for diabetes using the following two tests:

 Fasting blood sugar (FBS)  Glucose tolerance test (GTT) There were 100 patients who had a positive GTT,

41. ### Vinny bought 4 1/2 gallons of ice to serve. If a pint is 1/8 of a gallon, how many pint sized servings can be made

0 0 posted by Alex today at 4:48pm

45. ### I would really like to understand how to do these problems, because my exam is coming up in a few weeks. I still cannot comprehend how you can tell if a system is is positive or negative according to reaction.

For #1, I presume it is E if it is spontaneous

46. ### I would really like to understand how to do these problems, because my exam is coming up in a few weeks. I still cannot comprehend how you can tell if a system is is positive or negative according to reaction.

For #1, I presume it is E if it is spontaneous

48. ### 1. Your respiratory system is the system in your body that is responsible for breathing.

True False 2. The lungs are made up of thick fibrous tissue. True False 3. Internal respiration takes place in the alveoli. True False 4. The alveoli are located at the

49. ### also is it true that the nervous system needs the blood to circulate better so it could get to the skin and help the nerves work correctly....

Yes, the nervous system needs blood to make the nerve cells operate. See:

52. ### When red blood cells are counted using a certain electronic counter, the standard deviation (SD)

of repeated counts of the same blood specimen is about .8% of the true value, and the distribution of repeated counts is approximately normal. For example, this

56. ### What is the unit rate to the net east cent per pint

Pint:16:price:3.98 Quart:32:price:5.98

58. ### When a firm is producing at the level of output that maximizes profit, which of the following is true?

a. Marginal revenue is positive. b. Marginal revenue is equal to marginal cost. c. Marginal cost is negative. d. Marginal revenue is greater than marginal

59. ### 6c=___pt

Can someone show me steps please? You look up the conversion factor. There are two ways it can look; i.e., 2 cups = 1 pint OR 1 pint = 2 cups. Here is the way to do ALL conversions. ??pts = what you are given x conversion factor. ??pts = 6 cups x

60. ### Would iron be considered a substance or a mixture? How about blood?

Iron is: http://en.wikipedia.org/wiki/Iron substance is a very general term: See definition 3: http://www.m-w.com/dictionary/substance Now blood is living tissue and as such very complex.

63. ### Classify each of these statements as always true, sometimes true, or never true

11)sometimes true 12)Never True 11)Scientific notation is used to express large numbers in convenlent form. 12)Siginificant figures include all the digits that can be known

64. ### Suppose 48% of the general population of thw world has blood type O, 27% blood type A, and 23% blood type B.

a. what is the probability that someone has type AB blood( assume that there are only four blood types? b. Of tjere are 30 people in a room,how many

66. ### Determine whether the statement is true, false, or sometimes true. Explain or show why.

If x is positive and y = -x, then xy is negative. Is this always true or sometimes true?

67. ### The rate of chlamydia infection was reported as 2.78% in a recent year. Under certain conditions, a preliminary screening test for the chlamydia bacterium is correct 96% of the time. One person is randomly selected from the population.

find the true

68. ### 12. The probability that the Dow Jones stock index will close above 18000 at the end of the

year is an example of (a) classical probability. (b) subjective probability. (c) independent probability. (d) priory probability. 13. The probability calculated

69. ### 1)Find the third iterate x3 of f(x)=x2-4 for an initial value of x0=2

A)-4 B)4 C)12 D)-12 I chose C 2)Use Pascal's triangle to expand:(w-x)5 This ones long so I chose w5-5w4x+10w3x3-10w2x4+5wx4-x5 3)Use the binomial Theorem to find the third term in the

71. ### Which of the following are ways u could contract a blood borne pathogen?

Semen.toilet seats.vomit. mucous membrane secretions. Blood to blood. Mosquitos My answer is semen and blood to blood. Am I correct?

72. ### 200 elementary school students were surveyed to find their blood groups. Of those, 55 were of blood group A, 85 of blood group B, and 21 of blood group O.

What is the probability that a randomly chosen student has either blood group A or blood group B? A)

73. ### True or false if the statement is not true give a counterexample.

1.If a>b,and c is positive, then ac>bc? 2.if a^2=b^2,then a=b? 3. If a>b,and c is positive,then a/c>b/c?

74. ### The correlation coefficient for blood pressure and amount of vegetables eaten in a group of people is −0.7. Analyze the following statement:

High blood pressure is caused by not eating vegetables. Is this a reasonable conclusion? No; blood pressure and

75. ### 2. Which of the following is responsible for carrying nutrients to and waste from the body’s cells? (1 point)

plasma red blood cells red and white blood cells white blood cells 3. _________ defend the body against disease. (1 point) Fibrin Red blood cells

76. ### Which number sentence is always true?

A. positive − positive = positive B. negative + negative = negative C. negative + positive = positive D. positive − negative = negative plzzzz help asap plases i will give 1000 v bucks and 1000 robux if answered

77. ### 2. Which of the following is responsible for carrying nutrients to and waste from the body’s cells? (1 point)

plasma red blood cells red and white blood cells white blood cells 3. _________ defend the body against disease. (1 point) Fibrin Red blood cells

78. ### 2. Which of the following explains why the heart is organized so that it pumps blood to two

different locations? (1 point) to supply blood to two different sides of the body to allow a way for the blood to pick up new blood cells to move oxygen-poor blood

80. ### If a distribution is skewed to the left, which of the following is true of the data set? Select two answers.

A. The mean and the median are equal. B. The median is the best measure of center. C. The IQR is the best measure of variation. D. The mean is the

81. ### (Blood Test Problem) Suppose 100 people are waiting for blood test for a kind of disease. The probability that for one person the test result is positive equals 0.1. Two test methods are as follows:

Method 1: Test one by one. Then we have to do 100 tests.

82. ### Fats help maintain your cell membranes. (1 point)

True False 12. Your body does not use energy when you sleep. (1 point) True False 13. People with anorexia nervosa eat large amounts of food and then purge. (1 point) True False 14. Your body image is the

83. ### For ABO blood groups in the humans, the A and B genes are codminant. Both A and B are dominant over O

a. Identify the possible blood types in the children of a man with blood type O and a woman with blood type AB. My work: The possible blood types that the

84. ### Although Max bled profusely before he died, there was no blood on the ground where his body was found. Therefore, he was killed somewhere else and brought here after the murder.

a) true beyond a reasonable doubt b) probably true c) possibly true or possibly

85. ### 1) Sitting in class wearing ear buds during a lecture is effective listening.

TRUE OR FALSE ~ (my answer is FALSE) 2) Defense mechanisms should be used as often as possible to deal with uncomfortable emotions. TRUE OR FALSE ~ (my answer is FALSE) 3) Daily

86. ### GIVEN:

L = 3.0 cm = 0.03 m r = 0.3 mm = 0.0003 m (delta) y = 1.0 m 1 pint = 500 cm^3 [approx.] given a) Find the rate of flow, F = ? b) How long will it taken to inject 1 point of blood, t = ? a & b) I know we need to find the pressure or speed. F = (P at)

87. ### Hey guys! I have answers, but am confused. Please and thanks for any help!

A) Which of the following is false? 1.A spontaneous change occurs by itself without assistance. 2.The greater the statistical probability of a state, the greater is its entropy. 3.A

88. ### Glial cells normally lose their mitotic ability prior to birth

True or False Which of the following is NOT a function of astrocytes? a. can take up NT from a synapse b.can stimulate or inhibit neurons c.needed to form synapses in the CNS d.Phagocytose

89. ### Listed below are blood groups of O, A, B, and AB of randomly selected blood donors (based on data from the Greater New York Blood Program).

O A B O O O O O AB O O O B O B O A A A O A A B AB A B A A A A O A O O A A O O A O O O O A A A A A AB Identify the

90. ### Question

Solve. The cost of having a package delivered by Quick Bicycle Delivery is a function of the weight of the package. The graph of this function is shown What does the slope represent in the function? Cost of Delivery 25 Weight (lb) Tell whether each

True or False Blood gains oxygen when it passes through the liver I said true

True or false Blood gains oxygen when it passes through the liver I said True

93. ### ______________ is the force of blood against the walls of the arteries.

A. Blood drive B. Blood type C. Blood force D. Blood pressure

94. ### Calcium chloride, CaCl2, is used in “hot packs”. When the solid is mixed with water, the products are favored. Based on this information, which of the following is true for the values of ΔH and ΔS for the dissolving process?

CaCl2 (s) → Ca2+ (aq) +

95. ### Two measurements are used in checking blood pressure: _________________ and _________________.

A. standard blood pressure and diagramed blood pressure B. systemic blood pressure and diagnostic blood pressure C. systolic blood pressure and diastolic blood

96. ### Ashley and Sanjay are donating blood at a local hospital. As a standard practice, the blood

is screened for anemia (low levels of red blood cells), and the results are given to each donor as a z score, ranging from negative scores (low amounts of red blood

True or False Korotkoff sounds are related to the determination of blood pressure I picked True

98. ### 2. Which of the following explains why the heart is organized so that it pumps blood to two different locations?

A. to supply blood to two different sides of the body B. to allow a way for the blood to pick up new blood cells C. to move oxygen-poor blood

100. ### If cost = -0.42 and cosw = -0.80, both t and w are positive, and the angles determined by t and w are in quadrant 3, then which of the following statements is true?

Here is my answer (B).... a. t > w B. w > t(X) c. Cannot be determined please explain why I