Generic exponential growth model: y = Ao[1+r]^t
In this case: r = 3.5% = 0.035
y = 2Ao .....[the double of the initial value]
Then: 2Ao =Ao (1 + 0.035)^t
(1.035)^t =2
Take logarithm to both sides
t ln(1.035) = ln(2)
t = ln(2) / ln(1.035) = 0.693 / 0.0344 = 20.15
Answer: 20.15 hours.
Answer:
227
Step-by-step explanation:
To get the answer, first we open all the parentheses
3*9^2-4^2
then solve the exponents
3*81-16
multiply
243-16
So our answer is
227
(plz give brainliest)
Answer:
Question 1: Answer is the square root of 109.
Question 2: Answer is 2, 1, 1
Question 3: Answer is True
Step-by-step explanation:
The square root of 109 is about 10.4 which is greater than 5 and 9.
In the equation a^2 + b^2 = c^2, a and b represent the legs of a triangle and c represents the hypotenuse.
The Pythagorean Theorem states that "For all right triangles the square of the hypotenuse is equal to the square of both sides. (a^2 + b^2 = c^2)
Answer:
3.5 yards and 10 yards
Step-by-step explanation:
