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3 years ago

6

A nurse must administer 180 180 micrograms of atropine sulfate. The drug is available in solution form. The concentration of the

atropine sulfate solution is 200 200 micrograms per milliliter. How many milliliters should be given?

1 answer:

Jobisdone [24]3 years ago

5 0

Answer:

144 ml

Step-by-step explanation:

0.008 x 180 = 144

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Evaluate the expression.<br><br> - 4(2 - 5)2 + 82

Pavlova-9 [17]

Answer:

106

Step-by-step explanation:

Ok this question is a bit confusing but once you understand the concept you will be able to answer the question correctly

Always know that bracket is solved first once it is found in the question

So back to the question

-4(2-5)2+82

So let's get to work...

Bracket first

-4(-3)2+82

Multiply with the number at the front then followed by the one at the back

(+12)2+82

24+82

106

Therefore the final answer is 106

I believe you understand how we get the answer...just be careful when solving this kind of question... simple

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3 years ago

What is the reciprocal of 11/10?

evablogger [386]

Just flip your fraction around and your answer will be 10/11

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4 years ago

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Consider this expression: 7(10a+3b)

Andreyy89

The answer could be 70a+21b

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3 years ago

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Please I need this before 12pm

luda_lava [24]

Answer:

The required formula is:

$\ a_{n}=a_{1}+(n-1)d$

Step-by-step explanation:

The total number of squares of the the first term = 4

The total number of squares of the the second term = 7

The total number of squares of the the third term = 10

so,

$a_1=4$

$a_2=7$

$a_3=10$

Finding the common difference d

$d=a_3-a_2=10-7=3$

$d=a_2-a_1=7-4=3$

As the common difference 'd' is same, it means the sequence is in arithmetic.

So

If the initial term of an arithmetic progression is $a_{1}$ and the common difference of successive members is d, then the nth term of the sequence $(a_n)$ is given by:

$\ a_{n}=a_{1}+(n-1)d$

Therefore, the required formula is:

$\ a_{n}=a_{1}+(n-1)d$

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3 years ago

Write and graph an inequality that represents the numbers that are not solutions of each inequality.

o-na [289]

A.) x + 8 < 14
-8 -8
x < 6
b.) x - 12 >/= 5.7
+12 +12
x >/= 17.7

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4 years ago