Answer:
Jason = <span>20yrs.old</span>
Mandy = <span>15yrs.old</span>
Explanation:
Let
J = Jason's age
M = Mandy's age
<span>J+M=35</span> ..... eq. 1
<span>J−10=2<span>(M−10)</span></span> ..... eq. 2
From eq. 1
<span>J=35−M</span>
Substitute this in eq. 2.
<span><span>(35−M)</span>−10=2<span>(M−10)</span></span>
<span>35−10−M=2M−20</span>
<span>35−10+20=2M+M</span>
<span>45=3M</span>
<span><span>453</span>=<span><span>3M</span>3</span></span>
<span>15=M</span>
<span>J=35−M</span>
<span>J=35−15</span>
<span>J=<span>20</span></span>
Answer:
The stored program concept is defined as, in the architecture of computer where computer acts as internal store instruction and it is important because has high flexibility and user does not required to execute the instruction again and again. It is basically works on the principle of Von neumann architecture, as in which the instruction and the data are both same logically and can be used to store in the memory.
Basically, I had the same question when I got my PC! You can do any part you choose as long as you put it together in the right place.
Hope this helped you!
Answer:
The code written in python and fully commented for this question is given below:
# Create the function shampoo_instructions with the num_cycles parameter input
def shampoo_instructions(num_cycles):
# Condition if is less than 1, print too few
if num_cycles < 1:
print("Too few.")
# Condition if is greater than 4, print too many
elif num_cycles > 4:
print("Too many.")
# If is in inclusive range [1,4], print the Lather and rinse cycle
else:
# Create a for loop to print rinse cycle
for i in range(num_cycles):
print("{}: Lather and rinse.".format(i+1))
# Print an end string for each execution
print("End-------------------------------------")
# Call the function with all the conditions tested
shampoo_instructions(3)
shampoo_instructions(0)
shampoo_instructions(4)
shampoo_instructions(5)
Explanation:
I attach an image that contains the output of the execution and the source code.