Do you mean 3/√11 ? In this case, you'll have to multiply both, numerator and denominator by the denominator ...
Step-by-step explanation:
domain = {-7, -3, 1}
range ={-8, -5, 7, 8}
The diameter of the sphere is 60 mm which means its radius is 30mm. <span>The radius of a sphere is increasing at a rate of 5 mm/s.
The formula for the radius when the time is x second would be:
</span>r(t)<span>= 30+ 5x
dr/dt= 5
The speed of </span><span>volume increase </span><span>of the sphere volume would be derived from sphere volume:
</span>V(r)=4/3* pi * r^3<span>
dV/dt= 4/3 * pi * 3r^2 * (dr/dt) =4/3* pi * 3(30)^2 * 5 = 18000 pi= 56571 mm^3/s</span>
76/4=19 So with 19 questions correct and 10 incorrect, 29 questions were on the test. p.s. If I misunderstood and this isn't answering all your questions just comment or pm.
Answer:
Step-by-step explanation:
for example
We have to write the polynomial P(x) = 5x^3 -2x^2 + 5x - 2 as a product of linear factors.
P(x) = 5x^3 -2x^2 + 5x - 2
=> P(x) = x^2( 5x - 2) + 1( 5x - 2)
=> P(x) = (x^2 + 1)(5x - 2)
