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ipn [44]
3 years ago
5

Can someone please help me?

Mathematics
1 answer:
melomori [17]3 years ago
7 0

Answer:

Hello! answer: 21.4

Hope that helps!

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What number could be added to 0.40 ml for the level of precision to be 0.01 ml? check all that apply 0.2 ml 0.154 ml 6 ml 2.02 m
Svetach [21]

The following volumes of fluid can be added to 0.40 mL of liquid for the level of precision of 0.01 mL: a) 0.2 mL, b) 6 mL, c) 2.02 mL. The amounts 0.154 mL and 8.8331 mL are not possible due to given level of precision.

<h3>What is the amount of liquid to be added to sample according to a given precision?</h3>

If the measuring has a level of precision of 0.01 ml, this means that the <em>measured</em> quantities are only sensible to the <em>smallest</em> hundreths. Any change less than 0.01 ml and any decimal less than a hundreths are "invisible" for measuring processes.

Hence, the following volumes of fluid can be added to 0.40 mL of liquid for the level of precision of 0.01 mL: a) 0.2 mL, b) 6 mL, c) 2.02 mL. The amounts 0.154 mL and 8.8331 mL are not possible due to given level of precision.

To learn more on precision: brainly.com/question/1311561

#SPJ1

5 0
1 year ago
Solve the inequality.
Goryan [66]

Answer:

-7< x < 6

Step-by-step explanation:

|4x + 2| < 26

The absolute value has a positive and a negative.  Remember to flip the inequality when taking the negative

4x+2 < 26       and 4x+2 > -26

Subtract 2 from each side

4x+2-2 < 26 -2   and 4x+2 > -26-2

4x < 24              and 4x > -28

Divide by 4

4x/4 < 24                  4x/4 >-28/4

x <6          and                    x> -7

-7< x < 6

7 0
3 years ago
The vertices of a polygon are L(3,4), M (3,6), N (9,6), O (9,4), P(7,0), and Q(5,0). Graph the polygon. Then
mixas84 [53]

Answer:

28 is the area

Step-by-step explanation:

when graphed, the polygon should look like this,

6 0
3 years ago
How do u solve 12 divided by 5/6 =
nataly862011 [7]
When you divide by a fraction you are multiplying by the reciprocal (turn it up side down) of the fraction so...

12 times 5/6 = 72/5 

3 0
3 years ago
Read 2 more answers
Das is a question for sombody<br> 1+6/3=what (simplify it)
ipn [44]
It would be 3 that is my answer

7 0
3 years ago
Read 2 more answers
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