3 years ago

How many mL are there in 3,700 microliters?

Mathematics

2 answers:

Ivan3 years ago

6 0

Answer: 3.7 mL
as there are 1000ul in a mL.

rewona [7]3 years ago

3 0

Answer:

3.7 mL

Step-by-step explanation:

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The perimeters of the square and the triangle shown below are equal. What is the value of x?

Rudiy27

Perimeter is the sum of all the sides. So we can set up an equation:

$\sf 3x+1+3x+1+3x+1+3x+1=2x+8+x+8+4x+2$

Now solve for 'x', combine like terms:

When it comes to terms with variables it's just like normal addition but we keep the variable:

$\sf 3x+3x+3x+3x=12x$
$\sf 2x+x+4x=7x$

So we have:

$\sf 12x+1+1+1+1=7x+8+8+2$

Add:

$\sf 12x+4=7x+18$

Subtract 7x to both sides:

$\sf 5x+4=18$

Subtract 4 to both sides:

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Divide 5 to both sides:

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8 0

3 years ago

a boat builer wamts to make a modle of a schooner, a type of sailboatwith at least two masts. the schooner is 34 meters in lengt

BlackZzzverrR [31]

First you should set up fractions equal to each other to see the size ratio

8/34 = x/1.2

As to make comparable fractions. Then you would cross multiply in order to get
$34x = 9.6$
Divide both sides by 34 and you should get an answer of 0.28m for the model beam.

6 0

2 years ago

Evaluate the expression. [6(22 + 4)2 − 2(19 + 3)2]0

Nikolay [14]

[6*2 (22+4) - 2*2(19+3)]0
=[12(26)-4(22)]0
=[312-88]0
=[27456]0
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2 years ago

The following are the temperatures in °C for the first 10 days in January:

Lady bird [3.3K]

Answer:

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Step-by-step explanation:

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2 years ago

That you have to do subtract

Paladinen [302]

Answer: 2 1/4

Step-by-step Explanation: First change 18 to 17 4/4. Now subtract. 17-15=2, 4/4- 3/4 = 1/4. Now combine them to get, 2 1/4

5 0

2 years ago