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german
3 years ago
7

What is the mass of a liquid having a density of 1.40g/ml and volume of 30ml

Mathematics
1 answer:
lys-0071 [83]3 years ago
8 0

Answer:

42mL

Step-by-step explanation:

Density equals Mass divided by Volume. In that way, you are missing the Mass, so it would be Density multiplied by Volume.

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What is 33.61111111 in fraction form
madreJ [45]

The correct answer is:   " \frac{33,611}{1,000} " .

____________________

<u>Step-by-step explanation</u>:

Based on the assumption that the "1" repeats infinitely; in the given value:

  " 33.61111111 ...." ;

_______

Note that the "611" ; after the decimal point;  this goes to the "thousandths";  

place (is "3 (three) digits long.").

_______

As such; we rewrite the number as:

_______

" \frac{33.611}{1} " ;  

and we multiply BOTH the "numerator" And the "denominator" by: "1000" :

_______

  →  " \frac{(33.611)*(1000)}{(1)*(1000)} " ;

to get:

  →  " \frac{33611}{1000} " ;  →  which cannot be reduced any further.

_______

The correct answer is: " \frac{33,611}{1,000} " .

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Hope this is helpful to you!

 Wishing you the best!

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7 0
3 years ago
Chad is planning on painting his bedroom and the living room. His rectangular bedroom measures 10 feet by 12 feet and each wall
rosijanka [135]

Answer:

The correct answer is 3 × 5 + 3 × 7 + 6 × 7 = 78 square feet.

Step-by-step explanation:

Measures of Chad's window is 36 inches by 60 inches = 3 feet by 5 feet.

Area of the window is 15 square feet.

Measures of Chad's door is 36 inches by 84 inches = 3 feet by 7 feet.

Area of the door is 21 square feet.

Measures of Chad's closet is 72 inches by 84 inches = 6 feet by 7 feet.

Area of the closet is 42 square feet.

Equation to show the total area of window, door and closet is 15 + 21 + 42 = 78 square feet.

6 0
2 years ago
Help me with this please
babunello [35]

Answer:

x = 3

Step-by-step explanation:

Because yes

3 0
3 years ago
Read 2 more answers
Which expression is equivalent to....​
Vaselesa [24]

Answer:

A^32

Step-by-step explanation:

Done

8 0
1 year ago
Read 2 more answers
[100 ÷ (27 – 22)] – 3 • 5 + 25
oksian1 [2.3K]
Answer is 30
you can use PEMDAS to help you on further questions like this
P-Parenthesis
E-Exponents
M/D-Multiplication/Division solved in order from left to right
A/S-Addition/Subttaction solved in order from left to right
7 0
3 years ago
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