f(x)=x^(x+1)*(x+2)^(x+3)
f(0)=0^(0+1)*(0+2)^(0+3)
f(0)=0^1*2^3
f(0)=0*8
f(0)=0
f(-1)=1
f(-2)=0
f(-3)=1/9
f(0)+f(-1)+f(-2)+f(-3)=10/9
0+1+0+(1/9)=10/9
1. formula of circle when not centre (0,0) is:
(x-a)^2+(y-b)^2=r^2
(a,b) is centre
(-10,7)
a=-10
b=7
substitute a and b into formula
(x+10)^2+(y-7)^2=65
question 2 has not been written properly. rewrite question.
thank you.
you made a slight mistake
it says specifically Type B printer so 18 + 102 = 120 printers in total for Type B printers
18/120 = 9/60 = 3/20
3/5 + 3/5 + 3/5 + 3/5 =12/5 (probability that Cubs will win all four matches)
12/5 * 100 = 240%
i am not sure if i am right.
how many matches does each team play in total?
A.The range for f(x) is all real numbers. (true)
B.The domain for f(x) is the set {-2, -1, 0, 1, 2, 3, 4, 5, 6}. (true)
C.f(5) = -2 (false) f(5) = 12
D.f(-1) = 6 (true)
f(x)=(3+x)
(x-3)
f(a + 2)=(3+a+2)
(a+2-3)
f(a + 2)=(5+a)
(a-1)
ln(i) =1.57079633 i
low
The perimeter of the rectangle:
2L + 2 W = 160
A = WL
L + W = 80
A = W ( 80 -w) = -W 2 + 80 W
The quadratic: - W2 +80 W
f( W)= - W2 + 80 W has maximum at Vertex:
W = -80/-2 = 40 yard
L = 80 - 40 = 40
Maximum area obtained by square with side 40 Yard
The area : 40 * 40 = 1600 sq yds^2
the volume of the log is 8817.12 cubic inches
because:
37.68 = 2 * π * r
r = 6 in
V = π * r^2 * h
V = π * 6^2 * 78
V = 8817.12 cubic inches
the answer is low
no problem any time
