1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ugo [173]
3 years ago
13

A pencil has a density of 8.75g\ml. it has a mass of 3.5grams what is the volume?

Mathematics
2 answers:
leva [86]3 years ago
8 0
I think that to find the volume , you just need to do:
3.5 grams *1ml/8.75 g =0.4 ml 
so you do it the way that the gram will be cancelled

arlik [135]3 years ago
4 0
Density = Mass/Volume
p = M/V (where p is density)

8.75 = 3.5/V
V = 8.75/3.5 = 2.5 
The volume of the pencil is 2.5 grams.

You might be interested in
Many factors need to be considered when buying a car, including style, color, gas mileage, and cost. Examine these
loris [4]

Answer:c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Chau's shop sells quarts of ice cream each day. How much is this in pints?
barxatty [35]

Answer:

One quart is 2 pints

Step-by-step explanation:

multiply the number of quarts by 2 to get the number of pints.

5 0
3 years ago
Can you Please help me
Elan Coil [88]
Answer would be -4 5/12

Hope that helps.
5 0
3 years ago
Read 2 more answers
Substituting x-4=y and -5y+8x=29
Marianna [84]
The answer is x=3. Work shown in the photo above!

3 0
3 years ago
Read 2 more answers
How can you check to see if a value of x is a zero of the polynomial
Mila [183]

Answer:

  substitute that value for x in the polynomial and see if it evaluates to zero

Step-by-step explanation:

A "zero" of a polynomial is a value of the polynomial's variable that make the expression become zero when it is evaluated. As an almost trivial example, consider the polynomial x-3. The value x = 3 is a zero because substituting that value for x makes the expression evaluate as zero.

  3 -3 = 0

___

Evaluating polynomials can be done different ways. Straight substitution for the variable is one way. Using synthetic division by x-a (where "a" is the value of interest) is another way. This latter method is completely equivalent to rewriting the polynomial to Horner form for evaluation.

__

In the attachment, Horner Form is shown at the bottom.

6 0
3 years ago
Other questions:
  • What are the values of a, b, and c in the quadratic formula given the equation 2x^2 + 6x= -8 ?
    6·2 answers
  • Which numbers are perfect squares
    14·1 answer
  • Tai went hiking with his friends. The beginning of the hiking path has an
    5·1 answer
  • Given the following functions f(x) and g(x), solve f[g(6)]. f(x) = 6x + 12 g(x) = x − 8
    14·2 answers
  • accurate as the precision below indicates. The weights are 1.21 kg, 546 mg, and 23.14 g. Using significant figures, the total ma
    10·1 answer
  • (3x^2-2x)(2x^2+3x-1)
    12·1 answer
  • Use the bar diagram to model the situation. Then write and solve an equation.
    9·1 answer
  • Pls answer I give brainliest
    12·1 answer
  • Find the value of f (-2)for the function f (c) = 5x+8
    11·1 answer
  • What is the slope of the line passing through the points (-1, – 7) and (-9, - 2)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!