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ddd [48]
3 years ago
11

-2 √15 ( -3 √3 + 3 √5

Mathematics
1 answer:
aivan3 [116]3 years ago
8 0
Answer:
????
Explanation: can you explain what you want me to do?
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____________ is the amount of a $3000.00 annuity due at 12 percent compounded semiannually for 3 years.
snow_tiger [21]
Base on my calculations, the answer is not in the choices given. First, we have to acknowledge that the interest rate given is not the effective interest rate instead it is called the nominal interest rate therefore we have to convert it first to an effective interest rate. We use the following formula:
Effective Interest rate = [[1 + (r/m)]^m] - 1 where r is the nominal interest rate and m is the number of compounding times 
For this case, m is equal to 2 since it is compounded semianually.
Effective Interest rate = [[1 + (.12/2)]^2] - 1 = .1236
We then use the calculated effective interest rate to the formula for the Compound Interest Rate Formula.
Future Value = Present Value (1 + Effective interest rate)^(no. of years)Future Value = 3000 (1 + .1236)^( 3) = 4255.56 dollars
5 0
4 years ago
Triangle Q R S is shown with exterior angles. Line R Q extends through point D. Line Q R extends through point E. Line Q S exten
Yanka [14]

Answer:

its going to be qsr just took the test on edg

Step-by-step explanation:

test taken

3 0
3 years ago
Read 2 more answers
Which of the following expressions is equivalent to 20 + 30x?​
Nostrana [21]
You have to get X all by itself so you divide 20 and 30 which gives you a fraction. X= 20/30
Then = 2/3
4 0
3 years ago
Please help solve for PQ.
DerKrebs [107]
This problem cannot be solved unless we are given figure NPQR is a rhombus.
In that case, then all sides are equal, meaning 
5x+16=9x-32
Solve for x
9x-5x=16+32
4x=48
x=12

Each side (including PQ) then equals 5x+16=5*12+16=76
8 0
3 years ago
Which should be filed immediately before 32754? A) 32768 B) 32636 C) 31070 D) 3275 E) 32658
victus00 [196]

The number that will be immediately filled before 32754 is 32658

Option E is correct.

8 0
4 years ago
Read 2 more answers
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