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2 years ago

PLZ ANSWER QUICKLY!!

Computers and Technology

1 answer:

madreJ [45]2 years ago

5 0

Answer:

b2/c2

Explanation:

you need to find the unit rate and to do that you need to divide the price by the amount so it would be

3020/30= $100.67 per cartridge

6050/60=$100.83 per cartridge

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Lab Goal : This lab was designed to demonstrate the similarities and differences in a for loop and a while loop.Lab Description

Mandarinka [93]

Answer:

See Explanation

Explanation:

Required:

Use for and while loop for the same program

(1) String Cleaner

#For Loop

name = "I am Sam"

result = ""

for i in range(0, len(name)):

if name[i]!= 'a':

result = result + name[i]

print(result)

#While Loop

name = "I am Sam"

result = ""

i = 0

while i < len(name):

if name[i]!= 'a':

result = result + name[i]

i+=1

print(result)

(2): Common Divisor

#For Loop

num1 = 528

num2 = 60

div = num2

if num1 > num2:

div = num1

for i in range(2,div):

if num1%i == 0 and num2%i==0:

print(i,end = " ")

print()

#While Loop

num1 = 528

num2 = 60

div = num2

if num1 > num2:

div = num1

i = 2

while i <div:

if num1%i == 0 and num2%i==0:

print(i,end = " ")

i+=1

The iterates statements show the difference in the usage of both loops.

For the for loop, the syntax is:

for [iterating-variable] in range(begin,end-1)

-------

---

--

For the while loop, the syntax is:

while(condition)

-------

---

--

8 0

2 years ago

If you create and invoke a recursive function without accounting for a base case, what can go wrong?

oksian1 [2.3K]

Every recursive function should have an exit criterion (=handling the base case) to exit the recursion.

Without it, it wil recurse forever, until system resources run out (typically the call stack will overflow and your program will crash).

6 0

3 years ago

Which of these is not a combination of a keyboard and percussion musical instrument?

Sergio [31]

Answer:

The Harmonium is not a combination of a key board and percussion musical instrument.

Explanation:

The Harmonium is not a combination of a key board and percussion musical instrument.

A harmonium, also called a "melodeon", "reed organ" or "pump organ", is a keyboard instrument that is a lot like an organ. It makes sound by blowing air through reeds, which are tuned to different pitches to make musical notes.

3 0

2 years ago

To differentiate the absolute pathnames to files that are located on different drives, html requires you to include the drive le

Ber [7]

To differentiate the absolute pathnames to files that are located on different drives, HTML requires you to include the drive letter followed by a vertical bar.

4 0

3 years ago

An elevator of mass 250kg is carrying two persons whose masses are 50kg and 100kg. if the force exerted by the motor is 3000N. C

Agata [3.3K]

$m_{elevator}=250kg \\m_{people}=50kg+100kg=150kg \\m_{motor}\approx3000N\div10\frac{m}{s^2}\approx300kg \\m_{total}\approx250kg+150kg+300kg\approx\boxed{700kg}$

Hope this helps.

r3t40

5 0

3 years ago