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3 years ago

A small box measures 3 in. by 6 in. by 3/4in. high. Find the volume of the box.

Mathematics

2 answers:

iogann1982 [59]3 years ago

6 0

The other way is to multiply the feet together and get cubic feet then convert it to cubic inches

You have 84 cubic feet

To convert to cubic inches you take 84 and mutliply it by 123 inches

84 ft3 * 12 in * 12 in * 12 in

Svetradugi [14.3K]3 years ago

4 0

13.5
3•6•3/4
first 3/4=.75 next multiply

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The average number of tunnel construction projects that take place at any one time in a certain state is 3. Find the probability

slega [8]

Answer: 0.1008188

Step-by-step explanation:

The question will usng the poisson distribution formula:

Given :

Mean(λ) number of occurrence in a given interval = 3

P(X=x) = Probability of exactly x occurrence in a given interval

Number of desired occurence(x) = 5

P(X=x) = [(λ^x) * (e^-λ)] / x!

Where ; e = base of natural logarithm = 2.7182818

P(X=5) = [(3^5) * (e^-3)] / 5!

P(X=5) = [(243) * (0.0497870)] / 120

P(X=5) = [12.098257] / 120

P(X=5) = 0.1008188

6 0

3 years ago

A rectangular prism is 10 inches tall, 7 inches wide, and 3 inches long. What is the volume of the prism?

zzz [600]

Answer:volume is lengthxwidthxheight

Step-by-step explanation:

Length=3

Width=7

Height=10

3x7x10=210 inches ^3

4 0

3 years ago

If the simple interest on $6,000 for 9 years is $3,240 , then what is the interest rate?

igor_vitrenko [27]

Rate of interest is 6 %

Solution:

Given in question that,

simple interest = $ 3240

number of years = 9 years

principal sum = $ 6000

To find: interest rate

The simple interest is given as:

$S.I = \frac{pnr}{100}$

Where, "p" is the principal

"r" is the rate of interest

"n" is the number of years

Substituting the values in above formula,

$3240 = \frac{6000 \times 9 \times r}{100}\\\\3240 = 60 \times 9 \times r\\\\3240 = 540 \times r\\\\r = \frac{3240}{540}\\\\r = 6$

Thus rate of interest is 6 %

8 0

3 years ago

The length of the hypotenuse of a right triangle is 16 inches. If the length of one leg is 5 inches, what is the approximate len

atroni [7]

16^2-5^2=231
square 231=15.19
answer is 15.2

7 0

3 years ago

Read 2 more answers

Estimated product of 2 1/2 x 2 1/3

tatyana61 [14]

The answer is 35/6. Hope you get it!

6 0

3 years ago