The annual interest rate is 6.2%.
Solution:
Given data:
Interest = $310
Principle = $1000
Time = 5 years
To find the annual interest rate:
<u>Simple Interest formula:</u>

Substitute the given values in the formula, we get

Do cross multiplication.

Divide both sides of the equation by 1000, we get


Divide by 5 on both sides of the equation, we get


R = 6.2%
Hence the annual interest rate is 6.2%.
Here's your answers! Hope this helps.
Answer:
20
Step-by-step explanation:
180 g of flour=18 fingers
180/18= 10
10 g of flour makes 1 finger
10 g of flour × 20 = 20 fingers
Answer: (0, 5) and (-2, 0)
<u>Step-by-step explanation:</u>
10x - 4y = -20
Let x = 0, then 10(0) - 4y = -20
-4y = -20
<u> ÷ -4 </u> <u>÷ -4 </u>
y = 5
Let y = 0, then 10x - 4(0) = -20
10x - 0 = -20
<u> ÷10 </u> <u> ÷10 </u>
x = -2
Answer:
length of segment AB is 13
OR
AB = 13
Step-by-step explanation:
Use the Pythagorean Theorem with c being the length of segment AB.
a^2 + b^2 = c^2
5^2 + 12^2 = c^2
169 = c ^2 (square root both sides to get c by itself)
13 = c