Raymond B.

Math Algebra 1

06/11/24

standard form of -16(t+1)(t-5)

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Answers •5

Grammar

06/10/24

How to choose 'and me' or 'and I' in a sentence.

Learn a simple, accurate way to determine the correct use of 'and me' or 'and I' in a sentence.

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Answers •2

Math

06/08/24

If 1 day in earth equals 1 year somewhere else how long is one second on earth?

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Answers •1

Statistics

06/08/24

Statistics question

A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n independent trials of the experiment.n=30, p=0.97, x=28P(28)=enter your... more

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Answers •2

Math

06/07/24

The aquarium has 1 fewer red fish than blue fish. 60 percent of the fish are blue. How many blue fish are in the aquarium? Write and solve a rational equation. Show your work.

I'm working on a solving rational equation. And I'm having problems

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Answers •1

Math

06/06/24

ann wants to buil a rectangular plot. The with of the plot is 2/3rd of its length of the plot is x then what is the maximun value of x if the perameter of the plot does not exceed 300

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Answers •1

Calculus

06/04/24

Calc 1 - related rates problem

A ladder 25 feet long is leaning against the wall of a house. The base of the ladder is pulled away from the wall at a rate of 2 feet per second. Find the rate (rad/sec) at which the angle between... more

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Answers •3

Calculus

06/04/24

Average Velocity

Problem: h(t) = -16t^2 + 96t + 100, what is the average velocity between t = 4 and t = 5. Find the equation of the secant line between (4, h(4) and (5, h(5).What I did: [-16(5)^2 + 96(5) + 100] -... more

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Answers •2

Algebra 1

06/04/24

How to solve Polynomial long division

equation X^3+14x^2+49xWhat are the steps to solving this equation using long division?

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Answers •4

Algebra 1 Algebra 2 Calculus

06/03/24

3.1 6, a quadratic function is given

A quadratic function f is given.f(x) = −4x2 − 20x + 4(a)Express f in vertex form.(b) Find the vertex and x- and y-intercepts of f. (If an answer does not exist, enter DNE.)vertex:X intercept... more

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Answers •3

Calculus Precalculus

06/03/24

3.1 5, a quadratic function is given

A quadratic function f is given.f(x) = −x2 + 16x(a)Express f in vertex form.f(x) = (b)Find the vertex and x- and y-intercepts of f. (If an answer does not exist, enter DNE.)vertex(x, y)vertex:X... more

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Answers •2

Algebra 1 Algebra 2 Calculus

06/03/24

In interval notation (17) 3.2 Polynomial functions

A cardboard box has a square base, with each edge of the base having length x inches, as shown in the following figure. The total length of all 12 edges of the box is 144 in.A box with a square... more

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Algebra 2

06/03/24

find the inverse of f(x)=2(x+3)^3

answer key has (-6+cube root of (4x))/2where does the 4 come from?

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Answers •2

Calculus

05/31/24

Find two unit vectors orthogonal to both given vectors. <3, −3, 3> , <0, 6, 6>

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Answers •3

Math

05/31/24

Question about Math

If Springfield is 39 degrees and Toronto is -15 degrees how much higher is the temperature in Springfield than in Toronto?

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Answers •1

Algebra 1

05/31/24

A ball is thrown into the air with an initial upward velocity of 60 ft/s. Use the equation h(t)=-16t^2+60t to answer.

What's the max height the ball can reach? After how many seconds will the ball reach the ground and max height? Whats the height of the ball after 3 seconds

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Answers •2