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tangare [24]
3 years ago
8

Mercury has a density of 13.6 g/cm^3 . What volume of mercury will have a mass of 47 grams? It’d be very helpful if someone coul

d please answer this question. If you could, please put the steps!
Mathematics
1 answer:
kondaur [170]3 years ago
6 0

Density = mass / volume

Givens

Density = 13.6 grams / cm^3

mass = 47 grams.

Solve

D = m/v

13.6 = 47 / volume Multiply by volume

13.6 * volume = 47 Divide by 13.6

volume = 47 / 13.6

Volume = 3.46 ccs

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babymother [125]
Equations can have one solution, but inequalities have infinite solutions.

Hope this helps!
4 0
3 years ago
Write and solve the sentence as an inequality.<br> A number minus 3 is less than -5.
Lorico [155]

Answer:

x - 3 < -5 is the inequality x < -2 is the solution

Step-by-step explanation:

x - 3 < -5

add 3

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5 0
3 years ago
How do you solve 10+5(3x-4)=2x+7
Taya2010 [7]

Answer:

x=1\dfrac{4}{13}

Step-by-step explanation:

Given the equation

10+5(3x-4)=2x+7

Use distributive property:

10+5\cdot 3x-5\cdot 4=2x+7\\ \\10+15x-20=2x+7

Use commutative property to rewrite the equation:

15x+10-20=2x+7

15x-10=2x+7

Add 10 th both sides:

15x-10+10=2x+7+10\\ \\15x=2x+17

Subtract 2x:

15x-2x=2x+17-2x\\ \\13x=17

Divide by 13:

x=\dfrac{17}{13}=1\dfrac{4}{13}

4 0
3 years ago
Explain how to find surface area of a rectangular prism. Be specific and use examples.
Leya [2.2K]
As you can see in the picture above, there are six faces of a rectangular prism; two are formed with dimensions width and height, two are formed by the dimensions length and width, and two are formed by the dimensions length and height. So, if you know the length, width, and height of the rectangular prism, then the formula for the surface area is

=(2⋅ℎ⋅ℎ)+(2⋅ℎ⋅ℎℎ)+(2⋅ℎ⋅ℎℎ)

4 0
3 years ago
Nia fills 4 pitchers of orange juice. Each pitcher holds 3 quarts. How many gallons does nia have?
Zanzabum

this is the answer for your question 4x3=12

so hey what ups

3 0
2 years ago
Read 2 more answers
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