(14 over 5) · (15 over 5)
= 14·13·12·11·10/5! · 15·14·13·12·11/5!
= 6012006
(n over k) is the Binomial coefficient
Answer:
Plot these points
(-3,0)
(-5,0)
(-4,1)
(-2,-3)
(-6,-3)
Step-by-step explanation:
Let find the zeros of the equation.
We can factor this equation.
Factor out the -1.
Factor using AC method
Set all the terms equal to zero.
So our x intercepts are -3,0 and -5,0.
To find our vertex, apply the -b/2a.
Then
Substitute-4 for x.
So our vertex is at (-4,1).
Find some other points like -2 and -6.
To find -2, substitute-2 into the quadratic.
So -2,-3.
Since y=-4 is the axis of symmetry
-6,-3
Answer:
2,000,000
Step-by-step explanation:
Answer:
he needs 24 cans
Step-by-step explanation:
162.4 - 28 = 134.4
134.4 divided by 56 = 2.4
2.4 * 10 = 24