A computer’s hard disk is spinning at 75 revolutions per second. How many degrees does it travel in a second? in a minute?

Mathematics

1 answer:

Lady_Fox [76]2 years ago

3 0

Answer:

27000 degrees

Step-by-step explanation:

a circle is 360 degrees if it spun 75 times then it would be 75 x 360 which is equal to 27000

You might be interested in

1] If 221ₓ= 25₁₀ find X<br> 2] if 3ₓ + 34ₓ - 40ₓ = 0 find x<br> 3] if 23ₓ = 1111₂ find x

Olin [163]

$2\cdot x^2+2\cdot x^1+1\cdot x^0=25\\2x^2+2x+1=25\\2x^2+2x-24=0\\x^2+x-12=0\\x^2+4x-3x-12=0\\x(x+4)-3(x+4)=0\\(x-3)(x+4)=0\\x=3 \vee x=-4$

The base can't be negative, therefore $x=3$ .

$3\cdot x^0+3\cdot x^1+4\cdot x^0-4\cdot x^1+0\cdot x^0=0\\3+3x+4-4x=0\\x=7$

$2\cdot x^1+3\cdotx^0=1\cdot 2^3+1\cdot2^2+1\cdot2^1+1\cdot2^0\\2x+1=8+4+2+1\\2x=14\\x=7$

5 0

1 year ago

What is the value of k?

Molodets [167]

Answer:

$( {x}^{2} + 16x + 64) - (x + 8)(x - 4) = k(x + 8) \\ ( {x + 8)}^{2} - (x + 8)(x - 4) = k(x + 8) \\ (x + 8) - (x - 4) = k \\ k = (x - x) + (8 + 4) \\ k = 12$

4 0

2 years ago

Read 2 more answers

Write the equation of a line in slope intercept form of a line that has a slope of 5 and a y

xenn [34]

Answer: y=5x-8

Step-by-step explanation: slope intercept form is y=mx+b. M stands for the slope and B stands for the y-intercept. You just need to input what the question is telling you.

8 0

2 years ago

How much time does it take for a squirrel to run 134 meters at a speed of 12 meters per second?

aleksley [76]

11 2/3 seconds at a speed of 12 m/s

4 0

2 years ago

Read 2 more answers

What does a linear function in a graph makes it a function?

Flura [38]

Answer: makes it a function if it is straight or if no points touch and if it has a constant rate of change

Step-by-step explanation:

8 0

2 years ago