Answer:
5.55
Step-by-step explanation:
The cost of the 3.4 pounds of trail mix is:
STEP 1:
multiply number of pounds purchased by price per pound
= 3.4 pounds * $4.25 per pound
= $14.45 total cost
STEP 2:
subtract total cost of purchase (step 1) from amount she gave cashier ($20.00)
= $20.00 - $14.45
= $5.55 amount received back from cashier
Answer:
Step-by-step explanation:
This is a compound interest formula expressed as:
Where
- is time in years
- is the rate of interest
- is the accumulated amount after n years
- is the initial amount.
#We substitute the given values to determine amount after n years as follows:
Hence, the amount earned after n years of her career is given by
(5^1/5 b^1/5 c^1/5 d^1/5)(5^4/5 b^4/5 c^4/5 d^4/5)
5^1/5= 1 5^4/5= 125
(b^1/5 c^1/5 d^1/5)(125b^4/5 c^4/5 d^4/5)
125b^5c^5d^5
simplified: 125(bcd)^5
Answer:
12 inches
Step-by-step explanation: