Answer:
The first prize is $800.
Explanation:
Third price = $50
The second price = $50(4) = $200
The first prize = 4($200) = $800
Answer:
20% of 70 plants is 14 plants.
Step-by-step explanation:
20×70= 1400
1400/100= 14
Step-by-step explanation:
Consider a function
f
(
x
)
which is twice differentiable. The graph of such a function will be concave upwards in the intervals where the second derivative is positive and the graph will be concave downwards in the intervals where the second derivative is negative. To find these intervals we need to find the inflection points i.e. the x-values where the second derivative is 0.
Answer:
So basically you add x with 9 and you get 9x
The answer is 0
I took the test and got it right i hope this helps someone
