Steven J.

Precalculus

10/07/18

f(x) = 6 − 4x + 7x^2. f(a + h) = ? f(a + h) − f(a)/ h= ?

Please help, need answer!

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Kalisedrew523

09/27/18

which expression is equivalent to 27 + 15 ?

A.9 times (3+5) B.3 times(9+15)

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Finance

09/09/18

Finance problem

A sum of $27 comma 500 was invested in three mutual funds. In one year, the first fund grew by 4%, the second by 5%, and the third by 7.5%. Total earnings were $1630. The amount invested in the... more

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Volume

09/09/18

The volume of the cube is 125in to the 3rd power based on this information what is the length of one of its edges

its about a cube that is 125in to the 3rd power

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Algebra

09/09/18

Write sn equation and solve each problem

Dan wants to save $100 in the next 2 months. He knows that in the second month he will be able to save $20 more than during the first month. How much does he save each month?

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Sequences

09/08/18

h=-5 and w= 2 work out the value of 4h- 3w

i am really upset i can seem to solve it heeeeeeeeeeeeeelp me

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Algebra Word Problem

09/08/18

Algebra Help (question in description)

A basketball player's hang time is the time spent in the air when shooting a basket. The formula t= sqaure root of d over 2models hang time, t, in seconds, in terms of the vertical distance of a... more

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Geometry

09/08/18

Write the equation of the line, in slope- intercept form, passing through the point (5, -4) and parallel to the line 2x+y=3

This is for a Geometry Honors review...

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Absolute Value Equation

09/08/18

Write an absolute value equation that represents the minimum and maximum heights. Use x to represent the heights.

The shortest known adult woman is about 24 inches tall and the tallest known adult woman is about 92 inches tall.

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Geometry

09/07/18

What is the midpoint of the line segment with endpoints (-1,7) and (3,-3)

line segments midpoint geometry

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Math Word Problem

09/07/18

question math

An airplane can fly with the wind a distance of 600 miles in 4 hours. However, the return trip against the wind takes 6 hours. Find the speed of the plane in still air and the speed of the wind

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System Of Linear Equations Solving A Distance, Rate, Time Problem

09/06/18

What is the rate of the jet in still air and what is the rate of the wind?

A jet travels 4632 mi against the wind in 8 hours and 6232 mi with the wind in the same amount of time. What is the rate of the jet in still air and what is the rate of the wind?

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Slope

09/06/18

Algebraically find the value of x so that the slope of the lin through (x,4) and (8,4) is -1/6

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Math Word Problem Please Solve

09/06/18

A rental car agency charges 240 per week plus .25 per miles to r

A rental car agency charges $240 per week plus $.25 per mile to rent a car. The charge for a mini van is $180 per week plus .40 cents per mile. After how many miles is the total charge for each... more

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Determine The Difference Quotient

09/03/18

Find and simplify the difference quotient (f(x + h) − f(x))/ h for the following function. f(x) = 7x − 2

i cant figure it out

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Slope

09/03/18

The Slope is 3, and the line passes through the line point (-2, 1)

Write an equation of a Line Using the point-Slope Formula

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How Would You Write It

09/03/18

Piece B twice as high as piece A

Let x represent the height (in inches)of piece a. Write an algebraic expression that represents the height (in inch’s) of the other two pieces. Piece B is twice as high as piece A.

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Geometry Word Problems

09/03/18

A square and a triangle cannot have _________common points. Answer choices: 7,6,5,3

I was asked to fiil in the bkank by the correct answer choice. The answer can be 7, 6, 5, or 3. I saw on my answer sheet that the answer is 6 but can you please explain how to get the answer... more

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Problem Solving

09/01/18

Diana Nyad swim

Diana Nyad swam 110 mile distance in approximately 53 hours. On September 1st at 11 am, she was three times as far from Cuba as she was from Florida. How far was she from Florida?

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Algebra 1

08/31/18