Compound Interest

What principal will amount to $4500 if invested at 4% interest compounded quarterly for 5 years?

• $3463.04
• $3366.58
• $3687.95
• $3903.18

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.4

Find the following Balance:
$600 invested at 6% compounded annually for 7 years.

• $2273.04
• $1080.57
• $1057.95
• $902.18

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Compounded Continuously Invested $400 at a rate of 35% for 8 months

• $520.07
• $505.12
• $460.11
• $7,643.74

Principal: $5000
Interest Rate: 3.75%
Time: 25 years
Compounded Monthly
State the future account balance.

• $12712.31
• $12,749.30
• $12,657.59
• $12550.84

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.4

CCSS.HSF.LE.A.1

If $1,000 is invested at 16% interest, compounded continuously, for five years, what is the ending balance?

• $1,225,54
• $2,225.54
• $22,255.40
• $225.54

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

CCSS.HSF.LE.B.5

Solve for x:
2^{3x + 1} = 32

• 0
• -1
• 5/3
• 4/3

You invest $400 for 5 years and the interest rate is 4.29% each year. 

• y=400(1 - 0.0429)⁵
• y=400(1+.0429)⁵
• y=400(1+ 4.29)⁵
• y=400e^0.049*5

Tags

CCSS.HSA.SSE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

CCSS.HSF.LE.B.5

What is the formula for continuously compounded interest?

• A = Pe^rt
• A = Pe^t

Let f(x) = 9x + 8 and g(x) = 10x - 15.  Find f(x) - g(x).

• -x + 23
• x + 23
• -x - 7
• x + 7

Tags

CCSS.HSF-BF.A.1B

What is the inverse of y = 2x + 4?

• y = ( x -4)/2
• x = 2y + 4
• 2y = x - 4

Tags

CCSS.HSF-BF.B.4A