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Answer:
C
Step-by-step explanation:
First, write 4 ½ in improper form. 2 × 4 + 1 = 9. So the fraction is 9/2.
Now divide:
9/2 ÷ 1/3
To divide by a fraction, multiply by the reciprocal:
9/2 × 3/1
27/2
13 1/2
Answer C.
Answer:
The first account will give more interest after one year.
Step-by-step explanation:
Blanche has to invest $8000 in a saving account.
(i) One account gives a 5.1% annual interest compounded annually.
So, after one year she will get an interest of dollars
(ii) In another account gives 3.1% annual interest compounded quarterly.
So, the quarterly interest is %.
Hence, after one year she will get an interest of dollars (Approximate)
Therefore, the first account will give more interest after one year.
Answer:
the answer is 4√7
Step-by-step explanation:
Using Pythagoras Thereon
It is 16²+ 4²
= 256+16
= √272
= √16.49
= 4√7