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NISA [10]
3 years ago
9

What principal amount would yield an interest of $36 in 3 years at 3%? P=

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0

Answer: Let principle sum be x

Time = 3 years

Rate = 3% per annul

SI = $36

SI =  \frac{P*R*T}{100}  

36 =  \frac{x*3*3}{100}  

x = 36* \frac{100}{9}  

x = 400

So the sum that would yield interest of $36 is $400

Step-by-step explanation:

You might be interested in
What is the greatest common divisor of 54 36 and 24
77julia77 [94]
I believe the greatest common divisor would be 6.

hope this helps you! :-)
8 0
3 years ago
What is the value of x when -25(x - 4) = -55(x - 10) ?
Free_Kalibri [48]

Simplify both sides of the equation

-25(x-4)=-55(x-10)

(-25)(x) + (-25)(-4)=(-55)(x) + (-55) (-10)

Distribute

-25x+100=-55x+550

Add 55x  to both sides

-25x+100+55x=-55x+550+55x

30x+100-100=550-100

subtract 100 from both sides

30x+100-100=550-100

30x=450

divide both sides by 30

30x/30=450/30

x= 15

The value of x is 15


I hope that's help you my friend !

5 0
3 years ago
Read 2 more answers
-2.2 + 0.3z= 3 -0.5z -0.8z<br><br> what does z equal
sineoko [7]
Add 2.2 to each side so 0.3z = 5.2 - 0.5z -0.8z
add 0.5z to each side so 0.8z = 5.2 - 0.8z
add 0.8z to each side so 1.4z = 5.2
divide each side by 1.4 so z = 3.71428571
4 0
3 years ago
Read 2 more answers
Ayuda :c aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Elan Coil [88]

Answer:

1) 2x^4/343

2) 2x^6/225

3) 2x^12/25

4) 5x^20/16807

Step-by-step explanation:

Hope this helps!

3 0
2 years ago
Chris bought 12.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closetsto the number
Damm [24]

Answer:

C 47.12 L

Step-by-step explanation:

1 gallon = 3.8 liters

12.4 gallons = x

Cross Multiply

= 12.4 × 3.8

47.12 liters

Option C is correct

5 0
3 years ago
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