Given the function P(t)=3t^4−24t^3+21t^2 P intercept is: T intercepts are:

Given the function P(t)=3t^4−24t^3+21t^2 P intercept is: T intercepts are:

The function f(x)=2x^3−39x^2+180x+7 has one local minimum and one local maximum. Use a graph of the function to estimate these local extrema. This function has a local minimum at...

The polynomial of degree 4, P(x) has a root of multiplicity 2 at x=1 and roots of multiplicity 1 at x=0 and x=−3. It goes through the point (5,128). Find a formula for P(x). P(x)=

A person standing close to the edge on top of a 64-foot building throws a ball vertically upward. The quadratic function h(t)=−16t2+48t+64 models the ball's height about the ground, h(t),...

Suppose that scores on the mathematical portion of the SAT college-entrance examination have a mean of 500 with a standard deviation of 100 and are normally distributed. A university that Maria wants...

Nationwide it has been shown that the average height of American adult men is approximately 69.7 inches and a standard deviation of 2.7 inches. Assuming that the heights are normally distributed and...

Consider that the National Health Center for Statistics reports that females (age 21) have heights that are normally distributed, approximately centered at a mean of 65 inches (5 feet 5 inches) with...

Suppose that the scores on particular FDMAT 108 unit exam at BYU-Idaho were approximately normally distributed with a mean of 74 and a standard deviation of 8. 7. About what percentage...

Given the data set below, find the standard deviation and compare it with the estimate of the standard deviation using the range rule of thumb. {36,4.15,23.4,20.25,20.25,20.25,27.25,30.05,9.75 11...

Given the data set below, find the five number summary and pick the appropriate box-plot. $\{43,30,44,37,39,23,37,28}$ 5. The Minimum is (Round to the nearest tenth.) 6...

A scientist determined that the bones from a mastodon had lost 70.2?% of their carbon-14. How old were the bones at the time they were discovered?

Expand by minors on the row or column that appears to make the computation easiest. [-3, 0, 0; 7, 11, 0; 1, 2, 2] (so semicolon means end of row)

(F = 3564 when r = 12 and s = 3.)

I need help solving this equation: 49x^2+49y^2+14x+294y-48=0 find the Center, Radius and intercepts of the circle.

A frog is sitting on a stump 20 feet above the ground. It hops off the stump and lands on the ground 8 feet away. During it's leap, it's height H is given by the equation H= -0.5x^2 + 1.5x +...

A ball is thrown downward from the top of a 150150?-foot building with an initial velocity of 2828 feet per second. The height of the ball h after t seconds is given by the equation h equals negative...

I need to know: (a): The initial value is a = (b): The growth factor is b = (c): The growth rate is r = thank you!

So, a substance has a hydrogen ion concentration of (H+)= 5.4*10^(-9)M. I need help in calculating the pH of the substance. Thanks!

If a principal of $6000 invested for 6 years earns $3240.00 in interest, how much would be drawn by $4000 invested for 11 years? a. $2160.00 b. $3245.00 c. $3060.00 d. $3960...

-8mn2 + 7mn + 9m: Factor out the quantity -m a. -m(8n2 - 7n - 9m) b. -m(8n2 - 7n - 9) c. -m(-8n2 + 7n +9) d. -m(8n2 - 7n +9)

Malik K.

MIT Grad, Math/Physics Tutor, Summer Math/Engineering Camp Instructor

New York, NY

5.0
(17 ratings)

John E.

Physics and Math tutor - Masters from Cornell and Columbia University

New York, NY

4.8
(124 ratings)

Adam P.

Highly Experienced Test Prep Instructor

Brooklyn, NY

4.9
(77 ratings)