The equation D=13/v shows that the density of a particular substance equals a mass of 13 grams divided by the volume of the substance. What happens to the density as the volume approaches 0?The density approaches infinity.
The density approaches 0.
The density approaches 1.
The density approaches 13.

Answers

Answer 1
Answer: D = 13/v

What happens to the density as the volume approaches 0?

The density approaches 13.

Assume : V = 3 ; V = 2 ; V = 1

D = 13/3 = 4.33
D = 13/2 = 6.50
D = 13/1 = 13

Answer 2
Answer:

Answer:

Option A is correct

The density approaches infinity.

Step-by-step explanation:

Given the equation:

D = (13)/(v)               ....[1]

where,

D is density of a particular substance .

v is the volume of the substance.

We have to find What happens to the density as the volume approaches 0.

As the volume approaches to 0

v \rightarrow 0

[1] ⇒

D \rightarrow \infty

⇒The density approaches infinity.

Therefore, the density as the volume approaches 0 is,  infinity.


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Michael needs 6 1/2 feet of metal flashing to complete a household project. He has two small pieces measuring 3 1/8 feet and 1 3/4 feet. How many feet of metal flashing does Michael need to purchase?

Answers

Michael needs to buy 1 5/8 feet more.

Length of metal flashing needed = 6 1/2

Since he already has two pieces we would add them together and this will be:

= 3 1/8 + 1 3/4

= 3 1/8 + 1 6/8

= 4 7/8

Therefore, we would subtract the above figure from 6 1/2 and this will be:

= 6 1/2 - 4 7/8

= 1 5/8

Therefore, Michael needs to buy 1 5/8 feet more.

Read related link on:

brainly.com/question/17705026

Answer:

Michael needs to purchase 1 5/8 feet more of metal flashing.

Step-by-step explanation:

To have the same denominator in both fractions, you can multiply 4 by 2. This will turn out to be 8, resulting in 8 being our common denominator. To achieve this, multiply:

7   x   2   =   14   or   1  6/8

4        2        8

We next add both fractions together, resulting in:

3 1/8 + 1 6/8 = 4 7/8

The fraction 6 1/2 can also be expressed as 6 4/8, so to find out how much metal Michael still needs to purchase, subtract 4 7/8 from 6 4/8.

9. Zane owes his dad money for his cell phone that helost. So far, Zane has paid his dad $23, and he will pay
his dad an additional $45 each month until he has
repaid him for the phone. Which equation shows the
relationship between m, the number of months that
Zane has been making payments and t, the total
amount he has paid his dad?

Answers

Answer:

T=45m+23

Step-by-step explanation:

Answer:

T=45m+23

Step-by-step explanation:

What is the length of the altitude of the equilateral triangle below

Answers

Using Sine.

Sine = Opposite / Hypotenuse

sin 60° = a / (6√3)                        But sin60° = √3/2

√3/2 = a/(6√3)

Cross multiply

2*a = 6√3 * √3

2a = 6 * √(3*3)

2a = 6*3

a = 6*3/2

a = 3*3 = 9

Option E.

Hope this helps.

Simplify each of the expressions below. Which of the expressions have a value between 20 and 40? Select all that apply.A)(6 −3)2+(5×3)
B)72 −(1×3)3
C)43 −5×8
D)102 −(5+2)2

Answers

Answer:

d

Step-by-step explanation:

Write log8 3 as a logarithm of base 5.1) (log3)5/(log8)5
2) (log5)3/(log5)8
3) (log8)5/(log3)5
4) (log5)8/(log5)3 ...?

Answers

The answer is 2) (log5)3/(log5)8

We will use the change-of-base formula: log_a(x)= (log_b(x))/(log_b(a))

So, if we want to write log8 3 as a logarithm of base 5,  in these example a = 8, x = 3, b = 5:
log_8(3)= (log_5(3))/(log_5(8))

If your class wins the contest, then the class will receive a pizza party. Brooke’s class won the contest. What conclusion can you make from the statements above? Which law did you use to come up with your conclusion?


A.
Brooke’s class will have fun eating pizza.
law of syllogism
B.
Brooke’s class will have wings with their pizza.
law of detachment
C.
Brooke’s class will have a pizza party.
law of syllogism
D.
Brooke’s class will have a pizza party.
law of detachment

Answers

Answer:

The correct answer is D. Brooke’s class will have a pizza party by the law of detachment.

Step-by-step explanation:

By definition, the lay of detachment establishes if these two statements are true:

  • If p, then q.
  • p.

Then:

  • q is true.

In this case:

If your class wins the contest, then the class will receive a pizza party.

P: If your class wins the contest.

Q: The class will receive a pizza party.

Using P for Brooke's class:

P: If Brooke’s class wins the contest.

Q: Brooke’s class will have a pizza party.

the answer to your question is D