Ask question

Ask question

All categories

3 years ago

5

One of the first electronic computers was in the shape of a huge box. It was 96 feet long and 2.5 feet wide. The amount of space

inside was approximately 3,000 cubic feet. How many feet high was the computer?
A.) 1.25
B.) 12.50
C.) 27.60
D.) 125.00

2 answers:

Helga [31]3 years ago

7 0

The answer is B,12.5

iogann1982 [59]3 years ago

4 0

The answer is B) 12.50.

You might be interested in

State whether the system is consistent and independent, consistent and dependent or inconsistent.

user100 [1]

Answer:

The correct option is 1.

Step-by-step explanation:

Inconsistent system: If the given system has no solutions, then it is an inconsistent system.

Consistent and independent system: If the given system has only one solutions, then it is an consistent and independent system.

Consistent and dependent system: If the given system has many solutions, then it is an consistent and dependent system.

The given equations are

$x+3y=18$ .... (1)

$-x+2y=7$ ..... (2)

Add both equations.

$x+3y-x+2y=18+7$

$5y=25$

$y=5$

Substitute this value in equation (1).

$x+3(5)=18$

$x+15=18$

$x=3$

The system of equations has only one solution, i.e.,(3,5).

Therefore the given system is consistent and independent. Option 1 is correct.

7 0

3 years ago

Read 2 more answers

7 1/9 - 2 4/5 as a fraction

Leokris [45]

194/45 but it reduced to 4 14/45

7 0

3 years ago

Select an operation to make the equation true

GalinKa [24]

I’m pretty sure it’s the 4th option (division) because when you solve with division it gets you -32.

4 0

3 years ago

F(x) = x - 1. Find the inverse of f(x).

viva [34]

Answer:

f^-1 (x) = x+1

Step-by-step explanation:

f(x) = x-1

y = x-1

Exchange x and y

x = y-1

Solve for y

Add 1 to each side

x+1 = y-1+1

x+1 = y

The inverse is x+1

f^-1 (x) = x+1

5 0

3 years ago

A system of equations consists of y = x3 + 5x + 1 and y = x. The equations are equal at approximately x =

Rina8888 [55]

y = x^3 + 5x + 1
y = x

When they are equal
x^3 + 5x + 1 = x
x^3 + 4x + 1 = 0
x(x^2 + 4) = -1

-0.25((-0.25)^2 + 4) = -0.25(0.0625 + 4) = -1.02

Therefore, the equation is equal at approximately x = -0.25

Hope this helped:) Have a good day!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

3 0

3 years ago

Read 2 more answers