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ozzi
3 years ago
12

I keep getting the same answer and I know I am using the right formula.

Mathematics
1 answer:
netineya [11]3 years ago
7 0

From March 10 to May 12 = 63 days.

63 days / 365 days = 0.1726 years.


Simple interest formula = Interest = Principal X interest rate x time


Interest = 15305.50 - 15000 = 305.50

Principal = 15000

Time = 0.1726 years


Replace the values into the formula:

305.50 = 15000 x Interest rate x 0.1726

Simplify:

305.50 = 2589.041 x interest rate

Solve for interest rate:

interest rate = 305.50 / 2589.041

interest rate = 0.11799 x 100

Rate = 11.80%


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2 years ago
Someone please help. It is easy
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5 0
3 years ago
Can someone please give me the answer.
statuscvo [17]

Answer:

<em>x = 9</em>

Step-by-step explanation:

Vertical angles are congruent, so their measures are equal.

4x + 6 = 7x - 21

Subtract 7x from both sides.

-3x + 6 = -21

Subtract 6 from both sides.

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x = 9

8 0
3 years ago
Read 2 more answers
Please please help please ASAP
Vedmedyk [2.9K]

Answer:

VT = 50√3 , PT = 50

Step-by-step explanation:

Given

PV = 100

With reference angle 60°

hypotenuse (h) = 100

perpendicular (p) = ?

Now

Sin 60° = p/h

√3 / 2 = p / 100

p = √3 * 100 / 2

p = 50√3

Also

With reference angle 30°

hypotenuse (h) = 100

perpendicular (p) = ?

sin 30° = p/h

1/2 = p / 100

p = 100 / 2

p = 50

Hope it will help :)

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3 years ago
One of the solutions of the system of equations shown in the graph has an x-value of –4. What is its corresponding integer y-val
jeka57 [31]
The solution is (-4, -1
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3 years ago
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