Answer:
a.No
b.-7/2, it is at (4,-7/2)
c.-5?4, it is at (2,-5/4)
d.All real numbers except 6
e.3
f.-1/2
Step-by-step explanation:
a. Plug it in! f(5)=((5)+3)/((5)-6)=-8, so no!
b. Plug it in! f(4)=((4)+3)/((4)-6)=-7/2
c. Plug it in! f(2)=((2)+3)/((2)-6)=-5/4
d. If it were to be 6, then it would be 3/0 which would be undefined.
d.f(-3)=((-3)+3)/((-3)-6))=0/8
f.f(0)=((0)+3)/((0)-6)=-1/2
Answer:
Only C
Step-by-step explanation:
A = 3D
J = 7 + D
A: Alice doesn't necceserily have more stamps than Jane ( Jane could have 8 + 4 = 12 stamps, and Alice would have 3 + 4 = 7) (This is false)
B: Jane will ALWAYS have 7 more stamps than Doris (if all values are increased by same amount). (This is false)
C: The Sum of Alice and Doris is D + 3D = 4D, so C is true
Direct
The total cost of jacket of $55.80 with sales tax 2.7%=55.80+2.7% of55.80
=55.80+55.80×2.7/100= 57.3036
That's why ans is $57.3036
When the pile is 10 feet high, the rate at which sand is released from the chute is 125
ft^3/min
Let x denote the cone's height.
We've been told that when sand is poured down a chute, it always creates a conical pile whose height is equal to its diameter.
Since radius is known to be equal to half of diameter, the radius of a cone would be x/2.
To resolve the issue at hand, we shall use the volume of cone formula.
v=1/3
v= 1/3(x/2)^2(x/2)
v= 1/3(x^2/4)(x/2)
v= x^3/12
When we translate the height and radius values into terms of x, we obtain:
dv/dt =1/3 (3x^2)dx/dt
By solving the equation,
dv/dt =125
Consequently, 125ft^3/min of sand per minute are being released from the chute.
To learn more about volume of cone click here:
brainly.com/question/1578538
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