Answer:
That's 3*5 + 3*310 + 3*4.8 which equals
15 + 930 + 14.4 equals
959.40
Step-by-step explanation:
Answer:
a) $515
b) $530.45
c) The amount grew faster in the second year. Because after each year, the amount she has increase, and then the 3% will be applied over a higher amount than before, generating more profit than the previous year.
Step-by-step explanation:
a)
After one year, the amount increased is 3% of the inicial value, so it is 0.03 * 500 = $15
So Sofia has 500 + 15 = $515 at the end of the year.
b)
After the second year, the amount will increase by 3%, but now the amount is 515, so we have 0.03 * 515 = $15.45
So Sofia has 515 + 15.45 = 530.45 at the end of the second year.
c)
The amount grew faster in the second year. Because after each year, the amount she has increase, and then the 3% will be applied over a higher amount than before, generating more profit than the previous year.
Since Tameka has 30% worth of a dollar. The total value of the coins in her purse = 0.30* $1 = $0.30 or 30 cents
Total worth of coins in Tameka's purse = 30 cents
The coins that are available are 1 cent coin, 5 cents coin (nickel), 10 cent coin (dime) or a 25 cent coin (quarter)
The only possible way for her to have 4 coins that add up to 30 cents is that she has two dimes and two nickels
2 dimes + 2 nickels = 2 *10 + 2* 5 = 20 + 10 = 30 cents
Answer: 2 dimes (10 cent coins) and 2 nickels ( 5 cent coins)
Answer:
$214
Step-by-step explanation:
200*0.07 = 14, 200 + 14 = 214
(5 + 4 - 2) x (-2)
= (9 - 2) x (-2)
= (7) x (-2)
= - 14 (Answer A)
