Compound Interest and Continuous Growth

Courtney saved up $2,200 working as a waitress over the summer. She put this money into a bank account that earned 5.2% interest and is compounded daily. How much will she have in her account at the end of 4 years?

• $2201.25
• $2694.55
• $2707.45
• $2708.63

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Which of the following is the value of x given;

e^(x+6) = 12

• x = ln 6

• x = -6 + ln12

• x = ln72

• x = ln(-2)

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

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

Condense the following expression: lnx + ln4

• ln 4x

• ln 4/x

• log 4 + log x

• ln x⁴

Logarithmic functions are the inverse of...

• Linear Functions
• Exponential Functions 
• Quadratic Functions 
• Polynomial Functions 

Tags

CCSS.HSF.BF.B.5

3e^2x + 10 = 25

• {-3.940}

• {1.228}

• {0.451}

• {0.805}

What is the value of ln(e⁷)

• 2.718...
• 1
• 7
• Does not exist

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Which of the following is the value of x given;
7e^(3x-5) = 49

• x = 2.315
• x = 0.681
• x = 2.964
• No Solution

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.4

e^ln5 = ?

• e⁵

• ln 5

• 5

• 5e

Evaluate log₉(9)

• -1
• 1
• 0
• 9

Tags

CCSS.HSF.BF.B.5