Answer:
srry
Domain: (−∞,∞),{x|x∈R}
Range: {9}
Step-by-step explanation:
Find the domain by finding where the expression is defined. The range is the set of values that correspond with the domain.
Answer:
17.637
Step-by-step explanation:
I just googled it bro
Answer:
28.9
Step-by-step explanation:
Using cosine, we get the equation cos(21)=x/31. Solving cos(21), we get about 0.933. Then we multiply by 31 to get about 28.9.
Answer:
48 months
Step-by-step explanation:
Cost of car = RM12,750
interest charged = 4% = 0.04
total interest paid = RM1,041.25
Now,
Using the Constant Ratio formula
r =
here,
i is the interest paid
P is the principle
n is the number of monthly installments
r is the interest rate
on substituting the respective values, we get
0.04 =
or
n + 1 = 49
or
n = 48 months