All categories

4 years ago

Calculate the amount of interest on $1200.00 for 9 months at 5 % annual interest.

Mathematics

1 answer:

faust18 [17]4 years ago

7 0

First you have to convert the 9 months into years which is 9/12. Interest = (PRT)/100 = (1200×5×9/12) / 100 = $45

You might be interested in

Match each expression with the equivalent expression.

otez555 [7]

Hope this helps good luck

3 0

3 years ago

Please help im stuck on this one i font know how to do inverse operarions

Goshia [24]

Answer:

107.500

Step-by-step explanation:

5.450.000-75.000=5.375.000

5.375.000:12 1/2=5.375.000:25/2=5.375.000*2/25=430.000

430.000:4=107.500

+ and - ,

* and :

are inverse operations

Where it is an operation and the result is a number , we have to do the inverse operation for finding the initial number.

verifying :

107.500*4*12 1/2+75.000=5.450.000

5 0

3 years ago

Simplify the expression using the distributive property:<br> 18x+20<br> ————- =<br> 2

Setler79 [48]

Answer:

18x+20=2

18(-1)+20=2

Step-by-step explanation:

18(-1)=-18

-18+20=2

3 0

3 years ago

Please help me to solve this ∫ 1/(x + √x) dx

skad [1K]

Answer:

$\boxed{2ln (\sqrt{x} + 1 ) + c}$

Step-by-step explanation:

$\int\limits {\frac{1}{x + \sqrt{x} } } \, dx$

$= \int\limits {\frac{1}{\sqrt{x} (\sqrt{x} + 1 )} } \, dx$

$= \int\limits {\frac{2}{(\sqrt{x} + 1 )} } \, d(\sqrt{x} + 1 )$

$= 2ln (\sqrt{x} + 1 ) + c$

6 0

3 years ago

What are two numbers that add to 24 and divide to 5

vovangra [49]

Answer:

6 and 30

Step-by-step explanation:

n + 24

(n + 24) ÷ n = 5

n + 24 = 5n

24 = 4n

6 = n

Check

30 – 6 = 24

30 ÷ 6 = 5

7 0

3 years ago