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
VLD [36.1K]
3 years ago
15

One side is 8 cm

Mathematics
1 answer:
musickatia [10]3 years ago
8 0

Answer:

The mass of the cubic granite block  is 1408 g .

Step-by-step explanation:

Formula

Volume of a cube = a³

Where a is the side of the cube .

Density = \frac{Mass}{Volume}

As given

one side of the cube is 8 cm .

(The figure is shown below.)

Thus

Put in the formula

Volume of a cubic granite block  =  8 × 8 × 8

                                                       = 512 cm³

As given

The density of cube is 2.75 g/cm³.

Put in the formula

2.75 = \frac{Mass}{512}

Mass = 2.75 × 512

Mass = 1408 g

Therefore the mass of the cubic granite block is 1408 g .

You might be interested in
In spring 2014, faculty from the City University of New York (CUNY) reported on a randomized controlled trial they conducted. Th
Tems11 [23]

Answer:

Explanatory variable: Extra support by faculties

Response variable: whether community college students who have assess into elementary algebra could be successful if they were placed directly into college-level statistics.

Confounding Variable: Ability of students to get passing grades.

It is an experiment to check if the hypothesis is true.

Step-by-step explanation:

An explanatory variable is a type of independent variable. An explanatory variable is that variable that explains changes in another variable. It can be anything that might affect the response variable. The explanatory variable is used to predict or explain differences in the response variable. In an experimental or research study, the explanatory variable is the variable that is manipulated by the researcher.

From the information given,

Explanatory variable: Extra support by faculties.

The response variable is also known as the dependent/outcome variable. Here, its value can be predicted or its variation can be explained by the explanatory variable. In an experimental study, this is the outcome that is measured after manipulation of the explanatory variable

From the question above,

Response variable: whether community college students who have assess into elementary algebra could be successful if they were placed directly into college-level statistics.

A confounding variable is that outside influence that changes the effect of a dependent and independent variable. This extraneous influence is often used to influence the outcome of an experimental design. The Confounding Variable in the above is:

Confounding Variable: Ability of students to get passing grades.

It is an experiment to check if the hypothesis is true.

6 0
3 years ago
Multiply: -12y(y - 6) Enter the correct answer. ​
bogdanovich [222]

Answer:

-13y - (-72y)

59y is answer

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If you know how to do this pls help thankyou!
dmitriy555 [2]

Answer : 49

I hope you understand sorry for the ugly writing

4 0
3 years ago
At Quality Tees, shirts sell at a
aleksklad [387]
The answer is 6 shirts


12.5x+8=83
12.5x=83-8
12.5x=75
x=75/12.5
x=6
8 0
3 years ago
Using the work shown on the left, What is the cubed root of 4/ the square root of 2 in simplest radical form
krek1111 [17]

Answer:

⁶√2

Step-by-step explanation:

∛4 = (2^2)^1/3 = 2^2/3

So ∛4 / √2

= 2^2/3 / 2^1/2

= 2^1/6

= ⁶√2

5 0
3 years ago
Other questions:
  • What is the value of u? A) 32° B) 34° C) 36° D) 68°
    10·1 answer
  • Which of the following describes how to translate the graph y = lxl to obtain the graph of y = lx - 6l?
    10·2 answers
  • The local skating rink pays Mary a fixed rate per pupil plus a base amount to work as a skating instructor. She earns $90 for
    15·1 answer
  • Which is the graph of f (x) = 4 (1/2) Superscript x?
    13·1 answer
  • What is the value of x?<br> Enter your answer in the box.
    12·1 answer
  • A sociologist is analyzing Social Security data. The number of individuals in the sample is 5. The probability that an individua
    6·1 answer
  • Would appreciate if someone could actually give me a real answer and not say something just for the points.
    13·1 answer
  • Suppose that 30% of female students and 25% of male students at a large high school are enrolled in an AP ® class. Independent r
    13·2 answers
  • System by elimination <br><br>2x - y = -3 <br>-2x - 8y = 12​
    9·1 answer
  • Sally does 12 loads of laundry every week. On average how many loads of laundry does sally do in one day
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!