09/06/24

Linear and Exponential Functions
Which one doesn’t belong 2,-2,-1/2,2.22,
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08/29/24

Identify the x-intercepts, vertex, and axis of symmetry of the graph of F(x)=-0.25 (x+4)(x+8)
Identify the x-intercepts, vertex, and axis of symmetry of the graph of F(x)=-0.25 (x+4)(x+8)
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08/23/24

the telephone company offers two billing plans for local calls. Plan 1 charges $29 per month with unlimited calls and Plan 2 charges $11 per month plus $0.04 per call
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08/21/24

Area of a Square
The formula for the area of a square is A = s2, Where S is the length of a side. Estimate the length of a side for the square below. A = 18 sq.ft.
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08/20/24

Integers and Square Roots
Between which two Integers is √99 ?
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08/18/24

How would you define SAT Writing in your own words?
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08/10/24

Multi-step equation with radical
Solve √(2-6y) - √(3) = 0.
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07/21/24

The intergel (3x^2 -4x+10)^6 (12x-8)

It should not be a fourteen-degree polynomial but thats what i keep getting
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07/19/24

Partial Fraction Decomposition
Can I find the P.F.D. of f(x) = {9x^3 +8x^2 +45x +54}/{x^4 +9x^2} w/o having to solve a 4x4 system of equations?
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07/19/24

how do you convert standard form to point slope form?
how do you convert standard form to point slope form?
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07/11/24

What is the best way to improve my ACT English score?
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07/11/24

What are some quick tips for improving my ACT Math score?
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07/11/24

How can I improve on the ACT Reading section?
Will it help me, for example, to read lots of literature and high-quality articles? Should I work on improving my "speed-reading" skills? What can I do to beat the time limits? What kinds of... more
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07/02/24

ACT Math solving equations
If x is any number other than 4 and 5, then (4-x)(x-5)/(x-4)(x-5) = ?
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06/27/24

Consider the definite integral Z 1 0 e^4x^2 dx. Evaluate using the Simpson’s rule (n = 8), and using the Trapezoidal rule (n = 7). show all work
Consider the definite integral Z 1 0 e^4x^2 dx. Evaluate using the Simpson’s rule (n = 8), and using the Trapezoidal rule (n = 7). Show all work
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06/25/24

(standard form MC)
A graph of a linear relationship is shown.Write an equation in standard form that models the relationship shown.
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06/24/24

Find the maximum and minimum values of the function g(θ)= 7(θ)- 9sin(θ) on the interval (0,pi)
I have been working on this question for about an hour, but keep getting it wrong.. I don't know what I am doing wrong. Please help!
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06/20/24

In the linear function h, h(0) = 41 and h(1) = 40
Write an equation defining h.
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06/08/24

If Jane has 27 coins, all nickels and dimes, that total $1.75, how many of each coin does she have?

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06/07/24

Advanced SAT Math volume question
Water is poured into a rectangular container 10 centimeters   long, 12 cm wide, and 9 cm high, until it is 1/20 full. All this water is then poured into an empty cylindrical container with a... more
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06/04/24

3.3, (13) Consider the following

P(x) = x3 + 2x2 − 9x − 18,    c = −2Show that the given value of c is a zero... more
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06/03/24

A quadratic function f is given. 3.1 (4)
f(x) = x2 + 6x − 5a. express f in standard form (b) Find the vertex and  x- and y-intercepts of f. (If an answer does not exist, write N/A) Vertex (x,y):___________ x- Intercepts (x,y)_________... more
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06/03/24

3.2 Polynomial functions and their graphs (15)
The graph of a polynomial function is given.P(x)= -(1/2)x^3 + (3/2)x - 1 The x y-coordinate plane is given. The curve enters the window in the second quadrant, goes down and right becoming less... more
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06/01/24

Calculus: Limits
What makes a limit become non existence?I know that on a graph, you can tell if a limit exists or not when a^- and a^+ are equal. But if I am finding the limit algebraically or by using a table,... more
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05/31/24

Chromium-51 has a half-life of 28 days. You have a sample of chromium-51 that weighs 100 grams. How long will it take for the sample to decay to a mass of 5 grams?
I looked it up online, and used the equations listed; Initial amount x e^kt=m where k is equal to (ln2)/half life, but got a negative answer. I also feel like there should be a way to write it as a... more
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