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
jonny [76]
3 years ago
13

A wooden board has a volume of 0.225 cubic m and a mass of 146.25 kilograms.

Mathematics
1 answer:
Triss [41]3 years ago
5 0

Answer:

650 kg/m³

Step-by-step explanation:

The density is the ratio of mass to volume. The volume is the product of the dimensions of the prism.

 density = (146.25 kg)/((1.5 m)(0.75 m)(0.2 m)) = 146.25/0.225 kg/m³

 = 650 kg/m³

Hope this answer helps you :)

Have a great day

Mark brainliest

You might be interested in
Determine if the two triangles are congruent.
stiks02 [169]

Answer:

SAS

Step-by-step explanation:

The two triangles share a side, so that would be reflexive to show that side is congruent. Also, keep in mind that all right angles are congruent! The picture already tells us that the two outer side are congruent. So in conclusion, the two angles are congruent by SAS.

Hope this helps! :)

3 0
3 years ago
Read 2 more answers
According to Internet security experts, approximately 90% of all e-mail messages are spam (unsolicited commercial e-mail), while
KonstantinChe [14]

Answer:

0.0656

Step-by-step explanation:

For each message, we have these following probabilities:

90% probability it is spam.

10% probability it is legitimate.

Compute the probability that the first legitimate e-mail she finds is the fifth message she checks:

The first four all spam, each with a 90% probability.

The fifth legitimate, with a 10% probability.

P = (0.9)^{4} \times 0.1 = 0.0656

3 0
3 years ago
A prism is a 3d shape with the same _______ all the way through
Aloiza [94]

Answer:

cross-section

Step-by-step explanation:

prism is a type of three-dimensional (3D) shape with flat sides.

It has the same cross-section all along the shape from end to end; that means if you cut through it you would see the same 2D shape as on either end.

8 0
2 years ago
How do you solve division easly​
nlexa [21]

Answer:

division involves 5 steps:

D Divide

M Multiply

S Subtract

B Bring down

R Repeat or Remainder

Step-by-step explanation: i hope it helped

4 0
3 years ago
I do not know if is a function or not. Please explain
bezimeni [28]
It is a function because in a function the x's do not repeat. So since there are no two numbers in the x column that are the same, yes it is a function.
8 0
3 years ago
Other questions:
  • A restaurant chain ordered 3,945 pounds of rice in 20-pound bags.About how many 20-pound bags of rice did the chain order
    8·2 answers
  • Factor Completely: 25x2 - 64
    12·1 answer
  • What is the value of x in the equation 2(6x+4)-6+ 2x = 3(4x+3)+1 ?<br> 1
    12·2 answers
  • A postcard in the shape of a parallelogram has an area of 12in^2. What are two possible lengths of bases and heights for the pos
    11·1 answer
  • What is 9 - 4 1/12 ??? im so stupid smh
    10·1 answer
  • Susan has a balance of $110 in her school lunch account, and she spends $6 per day. Her sister Evelyn has $83 in her lunch accou
    5·1 answer
  • Which ordered pair is a solution of this
    11·2 answers
  • Tìm x a)<br> 4x^2-12x=-9
    10·1 answer
  • Which multiplication fact can help you find 24 divided 4?
    13·1 answer
  • (WILL GIVE BRAINLIST) A student investigated the effect of root space on plant growth. The student grew two groups of plants of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!