I got 200 from a octagon with the diameter of 10
Answer is 426,700
Because the tens place is 4 and unless it’s 5 or above the hundreds place doesn’t go up (hopefully that makes sense)
Answer:
$148,000 was the selling price
if x is the bigger num and y is the smaller
x + y = 91
x - 3y = 7.7
multiply by -1
x+y = 91
-x + 3y = -7.7
add the equations
4y = 91 - 7.7
4y = 83.3
y = 20.825
then x+y = 91 use to find x
x+20.825 = 91
x = 70.175
the two numbers are 70.175 and 20.825
You have exponential decay if the base is a between 0 and 1 and the exponent grows as x grows, or if the base is greater than 1 and the exponents goes to negative infinity as x grows.
The only function that satisfied these requests is the second one: 1/2 is between 0 and 1, and the exponent is x itself.
