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
jek_recluse [69]
2 years ago
11

An aquarium can hold 3744 cubic inches of water. Ben fills the aquarium 9/10 full of water. Water weighs about 0.036 pound per c

ubic inch. Which estimate of the weight of the water in the aquarium is closest to the exact value? A)2 pounds, B) 120 pounds, C)165pounds, D)3370pounds
Mathematics
1 answer:
miss Akunina [59]2 years ago
4 0

Answer:

i think its b, i just did this assignment and i got a 100% so this is correct

have a nice day :)

Step-by-step explanation:

You might be interested in
As long as x is not zero, x to the power of 0 is defined to be equal to 1. Using this definition, 5 to the power of 0=? , ( 6 to
Volgvan
If you ever times a number by 0 then the answer will be 0 no matter what

3 0
3 years ago
Choose the slope and y-intercept that correspond with the graph. ​ignore this
krok68 [10]

Answer: The second choice is correct:  slope is 3/4, y-intercept is 1

Step-by-step explanation: The y-intercept is where the line crosses the y-axis.

Look for places where the line intersects the grid at "cross-points" like (-4,-2) (0,1) and (4,4)

The slope is rise/run.

The difference in y-values is the rise. 4-1=3  1-(-2) is 3.

The rise is 3.

The difference in x-values is the run. 4-0=4  0-(-4) = 4

The run is 4

Rise/run = 3/4  That is the slope.

8 0
3 years ago
Read 2 more answers
The following data gives the speeds (in mph), as measured by radar, of 10 cars traveling north on I-15. 76 72 80 68 76 74 71 78
____ [38]

Answer:

71.123 mph ≤ μ ≤ 77.277 mph

Step-by-step explanation:

Taking into account that the speed of all cars traveling on this highway have a normal distribution and we can only know the mean and the standard deviation of the sample, the confidence interval for the mean is calculated as:

m-t_{a/2,n-1}\frac{s}{\sqrt{n} } ≤ μ ≤ m+t_{a/2,n-1}\frac{s}{\sqrt{n} }

Where m is the mean of the sample, s is the standard deviation of the sample, n is the size of the sample, μ is the mean speed of all cars, and t_{a/2,n-1} is the number for t-student distribution where a/2 is the amount of area in one tail and n-1 are the degrees of freedom.

the mean and the standard deviation of the sample are equal to 74.2 and 5.3083 respectively, the size of the sample is 10, the distribution t- student has 9 degrees of freedom and the value of a is 10%.

So, if we replace m by 74.2, s by 5.3083, n by 10 and t_{0.05,9} by 1.8331, we get that the 90% confidence interval for the mean speed is:

74.2-(1.8331)\frac{5.3083}{\sqrt{10} } ≤ μ ≤ 74.2+(1.8331)\frac{5.3083}{\sqrt{10} }

74.2 - 3.077 ≤ μ ≤ 74.2 + 3.077

71.123 ≤ μ ≤ 77.277

8 0
2 years ago
the high temperature was 28F on friday. The high temperature was -2F on Saturday. What is the differences in these temperature
Gnom [1K]

Answer:

30

Step-by-step explanation:

If you start at -2F and count all the way to 28F you can mark down every count to get your answer.  Or subtract 28F by -2F.

8 0
2 years ago
Estimate the amount of water that fits inside a kitchen sink?
nadezda [96]
About 9 gallons (average)
5 0
3 years ago
Other questions:
  • 72 The length of a side of a triangle is 36. A line parallel to that side divides the triangle into two parts of equal area. Fin
    8·1 answer
  • You have a coin bank in the shape of a cylinder. It has a radius of 1.5 inches and a height of 5 inches. What is the surface are
    7·1 answer
  • Mrs. Doukakis bought 2.3 lbs of candy corn at $1.89 per lb. How much did she spend?
    11·1 answer
  • You randomly choose one hat from 3 green hats, 4 black hats, 2 white hats, 2 red hats, and 1 blue hat. What is the probability o
    9·2 answers
  • Finding the volume of a 5.6 by 5.6 cube
    10·1 answer
  • Which might be your first step if you want to solve the system by elimination?
    10·2 answers
  • Louie the dog eats 1.5 cans of
    13·1 answer
  • Literal equations<br><br> Show work<br><br> Solve for x<br><br> -3(x + n) = x
    12·1 answer
  • (HELP ASAP)
    13·1 answer
  • In the figure, s // t, find the m&lt;1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!