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
10

Select the correct answer.

Mathematics
1 answer:
dimulka [17.4K]3 years ago
6 0

Answer:

<u>Tank 1 : </u>

height = 2x-2

length = 4x

y = l w h

  = (4x) (x) (2x-2)

  = (4x^{2}) (2x-2)

  = 8x^{3}-8x^{2}

<u>Tank 2: </u>

height = 6x

length = 2x-1

y = l w h

  = (2x-1) (x) (6x)

  = (2x^{2}-x) (6x)

  = 12x^{3}-8x^{2}

I think it is the second option but I am not sure because the picture is very unclear. Do double check with the answers I have worked out.

Hope this helps.

You might be interested in
Mrs. Rivera has bars of chocolate in a box. The total mass of bars of chocolate in the box is 3 kilograms. What is the mass in g
sergeinik [125]

Answer:The chocolate in the box is 3000 grams.

Every Kilogram has 1000 grams

You multiply 1000×3=3000

6 0
3 years ago
Consider the following data: x −4−4 −3−3 −2−2 −1−1 00 P(X=x)P(X=x) 0.20.2 0.30.3 0.10.1 0.20.2 0.20.2 Copy Data Step 4 of 5 : Fi
AysviL [449]

Answer:

P(x\geq -1) = 0.4

Step-by-step explanation:

We are given the following in the question:

x:                −4       −3       −2      −1       0

P(X=x):        0.2      0.3      0.1     0.2     0.2

We have to evaluate

P(x\geq -1)

Since it is a discrete probability distribution as

\displaystyle\sum P(X=x_i) = 0.2 + 0.3 + 0.1 + 0.2 + 0.2 = 1

We can evaluate the probability as:

P(x\geq -1) = P(x = -1 + P(x = 0)\\P(x\geq -1) = 0.2 + 0.2\\P(x\geq -1) = 0.4

Thus, 0.4 is the require probability.

4 0
3 years ago
Determine if the equation y = 2(0.45)x represents exponential growth or decay
djverab [1.8K]
We have that
y = 2(0.45)^x

in this problem 
2-----------> is the Coefficient
0.45-------> is the Base
<span>x-----------> is the Exponent

we know that
</span><span>If the base  is less than 1 (but always greater than 0), the function will be exponential decay
</span>It is decay because as x values increase, y values decrease.
<span>0.45 < 1  and 0.45 > 0
therefore

the equation
</span>y = 2(0.45)^x
represents <span>exponential decay
</span>
the answer is
exponential decay<span>

</span>
6 0
3 years ago
Members of a baseball team raise $967.50 to go to a tournament. They rented a bus for $450.00 and budgeted $28.75 per player for
WINSTONCH [101]
967.50 = 450 + 28.75p
967.50 - 450 = 28.75p
517.5 = 28.75p
18 = p
7 0
3 years ago
Read 2 more answers
The time to complete the construction of a soapbox derby car is normally distributed with a mean of three hours and a standard d
TEA [102]

Answer:

The probability that it would take more than four hours to construct a soapbox derby car = 0.1587 or 15.87\%

Step-by-step explanation:

Given -

Mean (\nu )  = 3 hours

Standard deviation (\sigma  ) = 1 hours

Let X be the no of hours to construct a soapbox derby car

the probability that it would take more than four hours to construct a soapbox derby car =

P(X > 4)  = P(\frac{X - \nu }{\sigma}> \frac{4 - 3 }{1})

                = P(Z > 1)                   Put (Z = \frac{X - \nu }{\sigma})

                 =  1 -  P(Z <  1)            

                 =  1 - .8413                    Using z table

                  = 0.1587

3 0
3 years ago
Other questions:
  • What is the limit when x approaches 0 from the right when intx/x
    7·1 answer
  • 12, 6, 0, -6,<br> What is the common difference in the following arithmetic sequence
    10·2 answers
  • Help with this please 
    10·1 answer
  • A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(
    14·1 answer
  • The regular price of a watch is 28.25 during a sale the watch was marked 12% off what was the price of the watch during the sale
    8·1 answer
  • The full question is shown below
    15·1 answer
  • The collection of natural numbers is an example of an element.<br> True or false?
    15·1 answer
  • Find the line of symmetry equation for the function f(x )=x −2x −3.
    12·2 answers
  • E MULTIPLE CHOICE QUESTION Now what does it look like after the next step? (hint: PEMDAS)​
    14·1 answer
  • If one of the zeroes of the cubic polynomial p(x)=ax³+bx²+cx+d is zero then find the product of other two zeroes of p(x).​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!