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HACTEHA [7]
3 years ago
12

The piece of wood shown above has a mass of 20 grams. Calculate its volume and density. Then, useFigure 2.9 on page 37 to determ

ine which type of wood it is. What are the two factors that determine a material's density?
Mathematics
1 answer:
olga55 [171]3 years ago
6 0

Formula: D=M÷V

Answer:

The two factors that determine the density is the mass and the volume.

Can't help you determine which wood is it because I don't have enough information.

Please send me a screenshot so I can help you.

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Last week Steve filled his
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400 miles.

Step-by-step explanation:

Gallons used = 16 - 4 = 12 gallons.

Miles driven = 12 / 0.03

= 1200/3

= 400 miles.

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3 years ago
Need help which of the following appear in the diagram
rosijanka [135]
I dont really know for certain, but if I had to guess, I would say answer choices B and D. 
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Use the Distributive Property to find (7 - 4)8 written as an equivalent expression. Then evaluate the expression.
mina [271]
24
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2 years ago
What is the value of the expression ?
Lerok [7]

1st you distribute whats outaide the fractions 2/3*6 and 2/3*5/6 which would be 4 and 5/9 and then subtract those which would be 4/1 - 5/9 To make denomantor the same you would multiply 4/1 by 9 so it would be 36/9- 5-9= 31/9 which converts to 3 4/9. so your answer is 3 4/9

4 0
3 years ago
Using the functions presented in the example, how much can Cam expect to earn if he sells all the corn produced on 1.5 acres?
12345 [234]

Answer:

Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

Step-by-step explanation:

Given : C(a)=7500a-1500, M(C)=0.9C- 50  and  M(C(a))=6750a-1400

To find : How much can Cam expect to earn if he sells all the corn produced on 1.5 acres?

Solution :  

C(a)=7500a-1500

Substitute a=1.5,

C(1.5)=7500(1.5)-1500

C(1.5)=11250-1500

C(1.5)=9750

Now, taking function M(C)=0.9C- 50

Substitute C=9750,

M(9750)=0.9(9750)- 50

M(9750)=8775- 50

M(9750)=8725

Now, taking function M(C(a))=6750a-1400

Substitute a=1.5,

M(C(1.5))=6750(1.5)-1400

M(C(1.5))=10125-1400

M(C(1.5))=8725

Therefore, Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

8 0
3 years ago
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