Answer:
48:75
Step-by-step explanation:
the 48 is the number of females
Answer:
(1)
(3)t=16.93 years
Step-by-step explanation:
For a Principal Saved at Compound Interest, the Amount accrued is derived by the function:

When:
(1)P=$318,000
r=7%=0.07

(2)See Attachment
(3)If Tony's goal is to save $1,000,000.

(4)The graph confirms the result as the $1000000 Mark on the y-axes occurs almost at x=17
Answer:
i think its b
Step-by-step explanation:
i might be wrong but i think its

Answer:
144
Step-by-step explanation:
exponents first: 
then division: 100/5 = 20
now we have: 20 x 4 + 64
then multiply: 20 x 4 = 80
then add: 80 + 64 = 144