2021-03-24-080230.ipynb

Kernel: Python 3 (system-wide)

Question 1

I pledge to be fair to my classmates and instructors by completing all of my academic work with integrity. This means that I will respect the standards set by the instructor and institution, be responsible for the consequences of my choices, honestly represent my knowledge and abilities, and be a community member that others can trust to do the right thing even when no one is watching. I will always put learning before grades, and integrity before performance. I pledge to excel with integrity.

import matplotlib.pyplot

# Question 2

# x= small rides , y= large rides, c = cost

def rides(x,y):
    cost=(2*x)+ (5*y)
    if(cost>=50):
        cost=50
    print("total cost:",cost)
x=int(input("Enter x:"))
y=int(input("Enter y:"))
rides(x,y)

Enter x:

Enter y:

total cost: 12

#3 a (chart below)

#3b

def finalsum(n):
    sum=0
    for i in range(1,n+1):
        sum=sum+ (1/i)
        print(sum)
n= int(input("Enter n:"))
finalsum(n)

Enter n:

1.0
1.5
1.8333333333333333
2.083333333333333
2.283333333333333

#4a after 12 years, theres 1760.87 dollars in the account

1200*(1+.032/12)**(12*12)    

1760.8743319263763

# 4 b  You need to deposit 10.14 monthly to get at least 5000 dollars
(5000)*(.032/12)

13.333333333333332

#5 a

#5 b there are 28 ways
def stair(x):
    if x == 3:
        return 2
    elif x<3:
        return 1
    else:
        return stair(x-1)+stair(x-3)
    
stair(10)

28

# 6
p(x) = x**3 - 2*x+3 +3
plt.plot (p)