Answer:
Step-by-step explanation:
Diameter = 19 cm
Radius = 19/2 = 9.5 cm
Volume = 
V = 
V = 
V = 3591.4 cm³
Ratio x coordinates = 20/10
ratio y coordinates = 10/5
here’s a picture incase :)
Answer:
f(x) = 7x^9-3x^2-6
Step-by-step explanation:
Answer:
Deal B is better
Step-by-step explanation:
over a year in payment Deal b will be less
Present value of annuity PV = P(1 - (1 + r/t)^-nt) / (r/t)
where: p is the monthly payment, r is the APR = 14.12% = 0.1412, t is the number of payments in one year = 12, n is the number of years = 2.
1,120.87 = P(1 - (1 + 0.1412/12)^(-2 x 12)) / (0.1412 / 12)
0.1412(1120.87) = 12P(1 - (1 + 0.1412/12)^-24)
P = 0.1412(1120.87) / 12(1 - (1 + 0.1412/12)^-24) = $53.88
Minimum monthly payment = 3.15% of 1120.87(1 + 0.1412/12) = 0.0315 x 1120.87(1 + 0.1412/12) = $35.72
Therefore, his first payment will be greater than the minimum payment by 53.88 - 35.72 = $18.16
