03/07/23

If f(x) = -2x + 5, find x when f(x)=17..

03/07/23

Find the indicated probability.

Z is the standard normal variable. Find the indicated probability. P(0 ≤ Z ≤ 0.2)

03/06/23

Personal math problem

1.) if I have 560 videos and I can upload 1 per week how long will I have until I need more videos?2.) if I have 560 videos and I can upload 2 per week how long will I have until I need more... more

03/06/23

True or false question

Rolle's Theorem does not apply for f (x) = 4/x-3, in the interval [1, 5]

03/06/23

Calculus true or false question

If c is a critical point and f"(c) > 0(That is the second derivative is positive, then f(x) has a maximum at the point c.

03/06/23

Calculus Question

A particle moving along the x-axis with velocity at time t given by v(t) = 1 + 2cos√t. The position is not given, but the position at time t = 1 is -3. a) What is the position of the particle at... more

03/06/23

A stone is dropped from the top of a building such that its height, in feet, is given by s ( t ) = − 16 t^2 + s_0. It makes impact with the ground with a velocity of − 145 ft/s .

A stone is dropped from the top of a building such that its height, in feet, is given by s ( t ) = − 16 t^2 + s_0.It makes impact with the ground with a velocity of − 145 ft/s .

03/06/23

A ball is thrown straight up such that its height, in feet, above the ground after t seconds is H(t)=53⋅t−16t^2. Find the time t when the ball is traveling downward at 13.25 ft/s

A ball is thrown straight up such that its height, in feet, above the ground after t seconds is H(t)=53⋅t−16t^2.Find the time t when the ball is traveling downward at 13.25 ft/s

03/06/23

At a price of ​$2.23 per​ bushel, the supply of a certain grain is 7400 million bushels and the demand is 7700million bushels.

At a price of ​$2.23 per​ bushel, the supply of a certain grain is 7400 million bushels and the demand is 7700million bushels. At a price of ​$2.32 per​ bushel, the supply is 7800 million bushels... more

03/06/23

Find the unit rate of cups of oats per 1 cup flour. is it A. 4/3 B. 7/6 C. 1 D. 3/4

Flower (cups) 1/2 , 1 , 3/2oats (cups) 2/3 , x , 2

03/06/23

A rectangular prism has a base with an area of 25 feet and a height of 7 feet. What is the volume of the rectangular prism?

A rectangular prism has a base with an area of 25 feet and a height of 7 feet. What is the volume of the rectangular prism?

03/06/23

Which set of ordered pairs represents a function?

{(1,3),(−7,−1),(8,−8),(1,−9)}{(1,3),(−7,−1),(8,−8),(1,−9)}{(−1,−1),(−9,−1),(−8,0),(−4,−4)}{(−1,−1),(−9,−1),(−8,0),(−4,−4)}{(6,−5),(−5,3),(−5,−8),(−2,7)}{(6,−5),(−5,3),(−5,−8),(−2,7)}{(−3,5),(−3,−3)... more

03/06/23

College Algebra

Given that f(x) = x+6 & x2 +2x-2, determine each of the following, making sure to fully simplify your answer. a) (f•g)(x)=

03/06/23

Calculate present value

How much money should be deposited today in an accurate account that earns 2.5% compounded monthly so that it will accumulate to 13,000 in four years

03/06/23

Inequality questions

In the first hour of a charity auction, $4,800 was raised. This was at most $1,200 more than was raised in the second hour of the auction. Write an inequality that represents the amount raised in... more

Precalc 2 Homework

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 44 and 56 degrees during the day and the average daily temperature first... more

03/06/23

What is the simplest form: 3rd root 128m^14n^3

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