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inna [77]
3 years ago
6

A patient’s systolic blood pressure drops from 210 mmHg to 100 mmHg in 10 minutes after they took nitroglycerin. Calculate the p

atient’s rate of change in blood pressure in a min; calculate in a second.
a) -11 mmHg/min and -0.18 mmHg/sec


b) 10 mmHg/min and 0.167 mmHg/sec


c) 11 and 0.18


d) 10 mmHg/min
Mathematics
1 answer:
denpristay [2]3 years ago
8 0

Answer:

7

Step-by-step explanation:

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Find all solutions to each quadratic equation
romanna [79]
I hope this helps you



2x^2-4x+7=0 a=2 b=-4 c= 7



disctirminant =b^2-4ac


disctirminant =(-4)^2-4.2.7


disctirminant = 16-56= -40


x=-b+square root of disctirminant ÷2a


x=4+2square root of (-10)/4


x=2+square root of (-10)/2


x'=4 -2 square root of (-10)/4


x'=2 -square root of (-10)/2
6 0
3 years ago
Can someone show me how you get it and the answer
pochemuha

Answer: b=8 m=2

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8 0
3 years ago
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ki77a [65]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
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Simplify -12x + 5x. <br> -7 <br> -7x<br> -17x
Leno4ka [110]
7x. Try to ignore the X's for a second and think of the problem as -12+5 (aka 5-12). The answer to that is 7. now add the x back again to get: 7x
7 0
3 years ago
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20000 students took a standardized math test. The scores on the test are normally distributed, with a mean score of 85 and a sta
Tpy6a [65]

Answer: 2718

Step-by-step explanation:

Given: Mean score = 85

Standard deviation = 5

Let x be the score of a random student that follows normal distribution.

Then, the probability that a student scored between 90 and 95 will be

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The number of students scored between 90 and 95 = 0.1359 x (Total students)

= 0.1359 (20000)

= 2718

Hence, The number of students scored between 90 and 95 = 2718

7 0
3 years ago
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