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
ale4655 [162]
3 years ago
14

Sorry again. really really sorry. help.

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
4 0

Answer:

Yes, absolutely true!

Step-by-step explanation:

No need to be sorry!

V=(l)(w)(h)

V=(5.1)(5.1)(5.1)

V=132.651

They just called the length times width "base" (B) in this scenario and multiplied by height, which is also a correct method.

natali 33 [55]3 years ago
3 0

Answer:

No, it is not correct the answer is 156.06

Step-by-step explanation:

5.1 × 5.1 is 26.01

26.01 × 6 is 156.06

You might be interested in
What are the zeros of this function? <br>look at graph<br>a.<br>b.<br>c.<br>d.
fredd [130]
The zeros of the function occur when the graph meet the x-axis so in this case the zeros occur at B ( 0 and 5)
4 0
3 years ago
Please help me i'll mark you brainlest or whatever.
Jlenok [28]
I can’t see the picture
5 0
3 years ago
Read 2 more answers
What were the three parts to Hamilton's financial plan ?
earnstyle [38]
The paramount problem facing Hamilton was a huge national debt. He proposed that the government assume the entire debt of the federal government and the states. His plan was to retire the old depreciated obligations by borrowing new money at a lower interest rate.
7 0
3 years ago
An automobile company wants to determine the average amount of time it takes a machine to assemble a car. A sample of 40 times y
aksik [14]

Answer:

A 98% confidence interval for the mean assembly time is [21.34, 26.49] .

Step-by-step explanation:

We are given that a sample of 40 times yielded an average time of 23.92 minutes, with a sample standard deviation of 6.72 minutes.

Firstly, the pivotal quantity for finding the confidence interval for the population mean is given by;

                               P.Q. =  \frac{\bar X-\mu}{\frac{s}{\sqrt{n} } }  ~ t_n_-_1

where, \bar X = sample average time = 23.92 minutes

             s = sample standard deviation = 6.72 minutes

             n = sample of times = 40

             \mu = population mean assembly time

<em> Here for constructing a 98% confidence interval we have used a One-sample t-test statistics because we don't know about population standard deviation. </em>

<u>So, a 98% confidence interval for the population mean, </u>\mu<u> is; </u>

P(-2.426 < t_3_9 < 2.426) = 0.98  {As the critical value of z at 1%  level

                                               of significance are -2.426 & 2.426}  

P(-2.426 < \frac{\bar X-\mu}{\frac{s}{\sqrt{n} } } < 2.426) = 0.98

P( -2.426 \times {\frac{s}{\sqrt{n} } } < {\bar X-\mu} < 2.426 \times {\frac{s}{\sqrt{n} } } ) = 0.98

P( \bar X-2.426 \times {\frac{s}{\sqrt{n} } } < \mu < \bar X+2.426 \times {\frac{s}{\sqrt{n} } } ) = 0.98

<u>98% confidence interval for</u> \mu = [ \bar X-2.426 \times {\frac{s}{\sqrt{n} } } , \bar X+2.426 \times {\frac{s}{\sqrt{n} } } ]

                                     = [ 23.92-2.426 \times {\frac{6.72}{\sqrt{40} } } , 23.92+2.426 \times {\frac{6.72}{\sqrt{40} } } ]  

                                    = [21.34, 26.49]

Therefore, a 98% confidence interval for the mean assembly time is [21.34, 26.49] .

7 0
3 years ago
I need help Find the value of all variables in the figure
Anit [1.1K]

Answer:

you would need to give the figure

8 0
3 years ago
Other questions:
  • The perimeter of a rectangle is 96 cm. The length of the rectangle is 10 cm more than the width. Find the length and width of th
    15·1 answer
  • To form the image, the pre image moved
    8·1 answer
  • Angel and DJ assembled 45 fence sections between them. Angel assembled twice as many fence sections as DJ. Let f represent the n
    9·1 answer
  • Bill bought a new cellular phone. His monthly bill will be $32.99 each month which includes 100 minutes of use. Additional minut
    12·2 answers
  • Whats the midpoint of (-2,7)
    11·1 answer
  • Find the coordinates of the vertices of the triangle and compute the area of the triangle using the distance formula. (round to
    12·2 answers
  • The volume of a basketball is 448.92 cubic inches, and the volume of a baseball is 12.77 cubic inches. How many baseballs would
    11·2 answers
  • Math Question,please help​
    14·1 answer
  • $20 haircut; 10% tip Find the total cost
    7·2 answers
  • Jason rolls the die 14 times. What is the experimental probability that he will roll a 2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!