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
Stella [2.4K]
3 years ago
14

What is the weight per cm? ​

Mathematics
2 answers:
lubasha [3.4K]3 years ago
6 0
Your answer will be 2/5 g/cm it is correct ✨
Dmitry [639]3 years ago
5 0

Answer:

  2/5 g/cm

Step-by-step explanation:

When you want to know "A per B", divide the given quantity of A by the corresponding quantity of B. ("Per" essentially means "divided by".)

It can be convenient to choose table values that make the division easy:

  12 g/(30 cm) = 4/10 g/cm = 0.4 g/cm

  20 g/(50 cm) = 2/5 g/cm . . . . . . . . . . . . . same as 0.4 g/cm

You might be interested in
Your friend’s heart beats 18 times in 15 seconds when at rest. While running, your friend’s heart beats 25 times in 10 seconds.
Aleks [24]
72 times at rest and 250 while running.
5 0
3 years ago
Please solve this law of indices​
PilotLPTM [1.2K]

4√36^-1 = 36^-1/4

36^3/4 • 36^-1/4

=36^2/4

or √36 = 6

5 0
2 years ago
Read 2 more answers
Kimane and a friend picked apples. Kimane picked 4 2/3 and his friend picked 5 5/6 pounds. About how many pound of apples do the
Gala2k [10]

Answer:

9\dfrac{1}{2}

Step-by-step explanation:

To find many more pounds of apples Kimane and his friend needs to get, we first need to find out how many pounds of apples they picked together.

Kimane = 4\dfrac{2}{3}

Friend = 5\dfrac{5}{6}

We add them together to find out how many pounds of apples they currently have.

Total Pounds = 4\dfrac{2}{3}+5\dfrac{5}{6}

Just to make the equation clearer, we separate the whole numbers from the fractions.

=4+5+\dfrac{2}{3}+\dfrac{5}{6}

=9+\dfrac{2}{3}+\dfrac{5}{6}

Now since we cannot add the 2 fractions directly since they have different denominators, we need to convert the /dfrac{2}{3} into a fraction with the same denominator.

We multiply both the numerator and denominator by 2 to have the same denominator.

\dfrac{2*2}{3*2}=\dfrac{4}{6}

So now we have:

=9+\dfrac{4}{6}+\dfrac{5}{6}

=9+\dfrac{9}{6}or1\dfrac{1}{2}

Total Pounds = 10\dfrac{1}{2}

Now that we know how many pounds Kimane and his friend collected, we simply subtract 20 and the total amount Kimane and his friend had already collected.

20-10\dfrac{1}{2}

=9\dfrac{1}{2}

So Kimane and his friend still need to get 9\dfrac{1}{2} more pounds of apples to get 20 pounds of apples.

6 0
2 years ago
The ratio of pencil to rulers is 6:10. the are 21 pencils. how many rulers are there
Reika [66]

There would be 35 rulers.

In order to solve this, use cross multiplication.

6/10 = 21/x -----> cross multiply

10*21 = 6*x

210 = 6x

35 = x

8 0
3 years ago
11. On Halloween, 87.5% of the homes in a
fiasKO [112]
87.5% of 104
87.5% x 104 = 91 homes handed out candy
8 0
3 years ago
Read 2 more answers
Other questions:
  • I NEED ANSWER ASAP!!! TEST DUE IN 30 MINUTES!!
    12·2 answers
  • How to convert numbers to scientific notation
    15·1 answer
  • Help me solve this algebra question pleaseeeeee 3(6-4x)-27x+10x-31
    7·2 answers
  • Dividing and multiplying complex numbers.
    12·1 answer
  • Write 4 13/20 as a decimal.
    7·1 answer
  • How to tell if a triangle is acute or obtuse from side lengths?
    9·1 answer
  • Identify each verb in the following sentences
    8·1 answer
  • Find the equation of the line that contains the given point and is perpendicular to the given line. Write the equation in slope-
    14·1 answer
  • What is the probability of the number being between 2-7?
    9·1 answer
  • URGENT needs steps on how to solve this problem
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!