Unit 5B Test Review

Camron borrowed $50,000 from Bank of America for 10 years at 7.5% and the interest is compounded semi-annually. What is the total amount that he'll have to pay back?

• $100,894

• $103,763

• $105,982

• $104, 407

You invested your allowance of $400 which gets 9% compounded annually for 3 years. How much will you have in 3 years?

• $500

• $518

• $520

• $530

Tags

CCSS.HSF.BF.A.2

Looking at the picture below, what is your expected balance after 11 years for the c(t) graph?

• $800

• $900

• $955

• $855

Looking at the picture above (Question 3), at what year will the c(t) graph surpass the s(t) graph?

• Year 24

• Year 30

• Year 27

• Year 22

Looking at the picture above (Question 3), which graph (c(t) or s(t)) would have a higher balance in 15 years to the nearest dollar and by how much?

• s(t) by $211

• s(t) by $50

• c(t) by $150

• c(t) by $211

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

After investing $30,000 in a simple interest account at 5%, Rudolph has $52,500 in his bank account. How long did it take to earn that amount?

• 10 years

• 12 years

• 15 years

• 18 years

Tags

CCSS.6.EE.B.7

Looking at this sequence: 1/4, 3/4, 9/4, 27/4,... What is the common ratio?

• 3

• 1/4

• 9

• 4

Tags

CCSS.HSF.BF.A.2

Determine if this sequence is geometric, arithmetic, or neither: 1/2, 2, 6, 3, ...

• Geometric

• Arithmetic

• Neither

• Both

Tags

CCSS.HSF.BF.A.2

Write the explicit formula for this geometric sequence: 7/4, 7, 28, 112, ...

Tags

CCSS.HSF.BF.A.2

Given the sequence: 1/5, 2/5, 4/5,... What is the 20th term in this sequence to the hundredths place?

• 52,428.8

• 104,857.6

• 209,715.2

• 25,467

Tags

CCSS.HSF.BF.A.2