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Alborosie
3 years ago
7

(07.01 MC)

Mathematics
1 answer:
garri49 [273]3 years ago
6 0
Your answer would be B
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An IV bag contained 1000 ml of a solution. The solution was administered to a patient and now there is 400 ml left in a bag afte
Jet001 [13]

Answer: 100 ml each hour.

Step-by-step explanation:

1000 -400 =600 used from original amount.

Divide 600/6 = 100 ml per hour.

8 0
4 years ago
Find the standard deviation of 21, 31, 26, 24, 28, 26
Vesnalui [34]

Given the dataset

x = \{21,\ 31,\ 26,\ 24,\ 28,\ 26\}

We start by computing the average:

\overline{x} = \dfrac{21+31+26+24+28+26}{6}=\dfrac{156}{6}=26

We compute the difference bewteen each element and the average:

x-\overline{x} = \{-6,\ 5,\ 0,\ -2,\ 2,\ 0\}

We square those differences:

(x-\overline{x})^2 = \{36,\ 25,\ 0,\ 4,\ 4,\ 0\}

And take the average of those squared differences: we sum them

\displaystyle \sum_{i=1}^n (x-\overline{x})^2=36+25+4+4+0+0=69

And we divide by the number of elements:

\displaystyle \sigma^2=\dfrac{\sum_{i=1}^n (x-\overline{x})^2}{n} = \dfrac{69}{6} = 11.5

Finally, we take the square root of this quantity and we have the standard deviation:

\displaystyle\sigma = \sqrt{\dfrac{\sum_{i=1}^n (x-\overline{x})^2}{n}} = \sqrt{11.5}\approx 3.39

8 0
3 years ago
A pattern of ordered pairs is shown below.
Eddi Din [679]

Answer:

(9,48)

Step-by-step explanation:

The x's are being added by 2, while the y's are being multiplied by 2.

7 0
3 years ago
Read 2 more answers
Find the first three iterates of the function f(z) = 2z + (3 - 2i) with an initial value of zo = 5i.
Ratling [72]

Answer:

C

Step-by-step explanation:

Saw it on a quizlet

3 0
3 years ago
1. What is the value of m in the equation below? m + 91.3 = 0 GNC​
kherson [118]

Step-by-step explanation:

m = -91.3

Since you move from 91.3 to the other side of the equal sign, it becomes a negative number (-91.3)

Think of the equal sign as a seperator from the positive and negative side.

If you also get an equation like -x=91.3, just flip the -x, to x, and change the 91.3 to a negative 91.3!

Cheers!

3 0
3 years ago
Read 2 more answers
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