Answer:
The interval [25, 35] has the slowest average rate of decay.
Step-by-step explanation:
The number of grams in a sample of radium is represented by the function 
, which is a monotonous decreasing function. Hence, the greater the values of 
, the slowest the average rate of decay, represented by a secant line. The interval [25, 35] has the slowest average rate of decay.
The question is incomplete.
This is the complete question as I found in internet:
<span>Use substitution to determine which of the following points is a solution to the standard form equation below 5x-2y = 10
these are the points:
</span>
-1,5
1,5
0,-5
0,5
Answer: (0, -5)
Explanation:
point x y 5x - 2y = 10 ?
-1,5 -1 5 5(-1) - 2(5) = - 5 - 10 = - 15 ≠ 10 ⇒ not a solution
1,5 1 5 5(1) - 2(5) = 5 - 10 = 5 ≠ 10 ⇒ not a solution
0,-5 0 -5 0 -2(-5) = 10 ⇒ a solution
0,5 0 5 0 - 2(5) = - 10 ≠ 10 ⇒ not a solution
Answer:
-9, 15
Step-by-step explanation:
Add them both together to get your answer.
3/8<1/2
5/8>1/2
1/2 is .5
3/8 is .375
5/8 is .625
hope this helps
The perimeter would also be 18 square feet
