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Luden [163]
2 years ago
9

In complete sentences, explain whether or not it makes sense to say that the density of helium is 0.1785 kilograms per square me

ter.
Mathematics
2 answers:
Elenna [48]2 years ago
8 0

Answer:

No

Step-by-step explanation:

No, it does not make any sense to say that the density of helium is  0.1785 kilograms per square meter because because density of helium, and all the rest of the chemicals, are calculated by unit mass per unit volume as the density is given as:

Density=\frac{Mass}{Volume}

where mass is measured in kilograms and volume is measured in cubic meter.

Thus, the density of the helium will be 0.1785kgm^{-3} that is 0.1785 kilograms per cubic meter.

lubasha [3.4K]2 years ago
5 0
No it does NOT make sense to state density in kilograms per square meter.  Density has to be stated in terms of mass per unit of volume and NOT per unit of area. 
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Answer: The volume of container that holds 460 grams of oil is 500 cm³.

Step-by-step explanation:

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Therefore

Mass of oil  = 460 grams

As we know

\text {Density}= \dfrac{\text{Mass}}{\text{Volume}} \\\\\Rightarrow 0.92= \dfrac{460}{\text{Volume}} \\\\\Rightarrow \text{Volume}= \dfrac{460}{0.92} = 500

Hence, the volume of container that holds 460 grams of oil is 500 cm³.

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2 years ago
Nancy used 14 yards of fabric to make flags for one third of the drill team. How much fabric would Nancy need to make flags for
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If all the flags use material at the same rate, Nancy will need 3 times the fabric to make 3 times the number of flags. Nancy needs 3×(14 yd) = 42 yd for the whole team.

7 0
1 year ago
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LUCKY_DIMON [66]
We know that
volume of a bar of soap=2*4*0.5----> 4 in³

<span>A bar of soap is sold for $3 individually
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2 years ago
Reggie heard that as a general rule, he should save at least 10% of his take- home pay. If Reggie's take-home pay is $2340 per m
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We are given to understand as per the problem that one must save 10% of their take home pay.

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2 years ago
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The SAT and ACT exams are often used to predict a student's first-term college grade point average (GPA). Different formulas are
spayn [35]

Answer:

In this example it seems that "a" is a fixed value that is added to adjust the scale value. . It seems that "b" is a factor that adjust the value of the ACT score as a predictor for success in the chosen field of study.

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