f(x) is concave down on an interval I if all of the tangents to the curve on I are above the graph of f(x)
Answer:
Yes.
Step-by-step explanation:
3/3 is equal to 1. If you add 3/3 to 2/3, you get 5/3, which means that yes, they are equivalent.
7/10=.7
.7+4=4.7
that is the answer
Answer:
$41.31
Step-by-step explanation:
45 times 0.15 = 6.75
45 - 6.75 = 38.25
38.25 times 1.08 = 41.31
