The number in the parentheses is the rate of change. Because this number is less than 1 it is a decrease, so it is a decay.
The percent decrease is 1 - 0.63 = 0.37 = 37% decrease
Answer:
Perimeter = 42 units Area = 57.73 square units
Step-by-step explanation:
Perimeter of an Astroid = 6l ---> 6 x 7 = 42 units
Area of an Astroid = (3 x pi x a^2)/8 = 57.73 square units
Answer: she forgot to multiply the radius by 2 in the formula .
Step-by-step explanation:
2x+3 is the answer.................................................................
-12 degree F + 19 + 19 + 19 = 49 degree F
I think the answer is 49 degree F...
