Chapter 4.1 - 4.3 Quiz

Approximately what interest rate would be needed in order to grow an investment of $1,400 to $2,500 in 10 years if the interest was compound monthly?

• 5.96%
• 5.84%
• 5.81%
• 5.88%

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

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.B.4

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

This graph represents:

• Exponential Growth
• Exponential Decay
• Direct Variation
• None of the above

Tags

CCSS.HSF-IF.C.7E

0.85(1.023)^t

The original amount is:

• 0.85

• 10.23%

• 1.023

• 85%

Write in exponential form: ∛4⁵

• $4^{\frac{3}{5}}$

• $4^{\frac{5}{3}}$

• $4^{\frac{1}{5}}$

• $4^{\frac{1}{3}}$

Tags

CCSS.HSN.RN.A.2

Solve:
3^x-2 = 27^4x

• -2/11
• -2/3
• 2/11
• 2/3

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve:
5^{1/2x + 4} = 125

• 1
• 2
• -2
• 14

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve for a:
5^{a + 2} = 1/125

• -1
• -6/7
• -5
• 4

Tags

CCSS.HSF.LE.A.4

Rewrite the following exponential form into its logarithmic form:

M^K = X

• Log_M X = K

• Log_X K = M

• Log_K X = M

• Log_K M = X

Finish the formula:

Log RV = _________

• Log R + Log V

• Log R - Log V

• V Log R

• R Log V