All categories

4 years ago

How do you figure up volume of cubic inches is 294 cubic inches

Mathematics

1 answer:

lyudmila [28]4 years ago

3 0

Answer:

length times width times height

Step-by-step explanation:

volume = l × w × h

to find volume you need to know at least one side of the cubic square.

If im doing my math correctly each cubic square is 25412184.

im sorry if this didnt help

You might be interested in

Show me the equation that represents a slope with a nine over five in a Y intercept of six

mixer [17]

Y = (9/5)x + 6

Explanation: given the info given we can plug in the numbers into the linear equation:
y= mx + b
Where m is the slope and b is the y-intercept

5 0

2 years ago

A tank contains 250 liters of fluid in which 40 grams of salt is dissolved. Brine containing 1 gram of salt per liter is then pu

VashaNatasha [74]

Answer:

$A(t)=250-210e^{-\frac{t}{50}}$

Step-by-step explanation:

We are given that

Volume,V=250 L

Mass of salt=m=40 g

Brine containing 1 g per liter

Pumped into the tank at the rate=5 L/min

We have to find the number A(t) of grams of salt in the tank at time t.

Rate of change of salt in the tank

$\frac{dA}{dt}=$ Rate in-Rate out

Rate in=5 L/min

Rate out= $\frac{A}{250}\times 5=\frac{A}{50}$ L/min

$\frac{dA}{dt}=5-\frac{A}{50}=\frac{250-A}{50}$

$\int \frac{50dA}{250-A}=\int dt$

$-50ln(250-A)=t+C$

Using the formula

$\int \frac{dx}{x}=ln x$

A=40 and t=0

$-50ln(250-40)=0+C$

$-50ln(210)=C$

Substitute the value

$-50ln(250-A)=t-50ln(210)$

$-50ln(250-A)+50ln(210)=t$

$50ln\frac{210}{250-A}=t$

$t=50ln\frac{210}{250-A}$

$\frac{t}{50}=ln\frac{210}{250-A}$

$\frac{210}{250-A}=e^{\frac{t}{50}$

$\frac{250-A}{210}=e^{-\frac{t}{50}}$

$250-A=210e^{-\frac{t}{50}}$

$A(t)=250-210e^{-\frac{t}{50}}$

8 0

4 years ago

Solve for x in each polygon?

In-s [12.5K]

Look the lesson up online. Sometimes there is an answer key

8 0

3 years ago

Miss Robinson and Miss Gibson recorded the hours and distance they drove their results formed ratios presented in the tables Bel

Ludmilka [50]

Where are the tables and what are the ratios?

6 0

3 years ago

A store sells packages of batteries. The package with the best deal has the highest ratio of number of batteries to

kotykmax [81]

Answer:

3 for $8

Step-by-step explanation:

Firstly, 3 for $8 is much better than 5 for $8. Same for 12 for $24 being better than 14 for $24, because it's the same price for a different amount. Now we multiply 3 for $8 by 3, to get 9 for $24, which is better than 12 for $24, so the answer is 3 for $8

5 0

3 years ago

Read 2 more answers