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...

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

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...

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...

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...

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...

Consider the box plot above displaying the average unemployment rate from 2004-2013 for selected states and select the statement that is not...

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)

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?

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

A train leaves little rock Arkansas, and travels north at 65 kilometers per hour. Another train leaves at the same time and travels south at 55 kilometers per hour. How long will it take before they...

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...

what is the domain of f(x)=√x

You are planning to purchase a new car and have narrowed down your search to two models: 2016 Toyota Prius costs 26800 and gets an average of 50 miles per gallon 2016 Toyota Corolla costs...

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