The volume provided is 3Pi(x^3) with a radius of x. To determine the volume of a cone, the formula used is V= [1/3]Pi(r^2)*height. By substituting, we get [1/3]Pi(r^2)x = 3Pi(x^3). This simplifies to (r^2)x = 9(x^3). Eventually, we find that r^2 = 9x^2, which leads to r = sqrt[9x^2] = 3x. <span>Answer: r = 3x</span>
The true value is 25.7 ml.
The calculated error is 15.6%.
Thus, the error amount equals 0.156 times 25.7, which calculates to 4.0092 ml.
The percentage error indicates that the student's measurement could either exceed or fall short of the true value by this error amount.
This leads to two potential readings:
one possibility is: 25.7 + 4.0092 = 29.7092 ml
the other possibility is: 25.7 - 4.0092 = 21.6908 ml
Response:
A quadratic equation has solutions of 6 and -2.
Thus, if the variable is denoted by X, the factors of the polynomial function will be (X - 6) and (X + 2).
Thus, the equation can be represented as
(X - 6)(X + 2) = 0
⇒
If the leading coefficient is 3, we can express the equation as
(Response)
is it 46??? I completed the calculations and don't want to go into detail
