Step-by-step explanation:
Set up f(x).
Replace f(x) with y
Swap x and y
Solve for y
Cube both sides
Add 3 to both sides
Divide both sides by 11
so
A = 1/2 *2 * h (b1+b2)
a*2 = h (b1+b2) /h
a*2/ h = b1+b2-b1
a*2-b1/ h =b2
Answer:
77 bowls of soup
Step-by-step explanation:
if you divide 33 bowls by 3 days, you find that they sell 11 bowls of soup per day. multiply 11 by the 7 days to find that they sell 77 bowls of soup.
Answer:
10 bags
Step-by-step explanation:
Take the number of bags raked and divide by the number of hours
30bags/ 3 hours
10 bags per hour
In 1 hour we can rake 10 bags
Answer:
degree 1
Step-by-step explanation:
The trapezoidal rule is exact when the second derivative is zero. This occurs when the polynomial is degree one or less