Answer:

Step-by-step explanation:
Given

Required
Determine its equivalent

Start opening the brackets:

Collect Like Terms

Add and subtract like terms

Answer:

Step-by-step explanation:

Replace the n with n+1 to find the (n+1)st term.

Expand brackets.

Add like terms.

Volume = (2 2/3 ft)*(5 1/2 ft)*(2 1/2 ft)
2 2/3 ft = 8/3 ft
5 1/2 ft = 11/2 ft
2 1/2 ft = 5/2 ft
Volume = (8/3)*(11/2)*(5/2)
Volume = (88/6)*(5/2)
Volume = (440/12) = 36 8/12 = 36 2/3
<u><em> . . . Volume = 36 2/3 ft³</em></u>
Answer:
$817.60
Step-by-step explanation:
Simple interest has the formula:
Simple Interest = Principal * rate * time
here,
Principal amount is $730
The rate of interest is 3%, which is 3/100 = 0.03
The time length in years is given as 4
We find the interest amount first:
SI = P * r * t
SI = 730 * 0.03 * 4
SI = 87.6
We are asked to find FINAL BALANCE, which is PRINCIPAL + INTEREST
So,
Final Balance = 730 + 87.6 = $817.60