All Questions ⁺⁰234931 Questions

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733

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Functions Problem

Given that f(x)=5x^2 - 3x + 7 and f(g(x)) = 40 - 11x^2 - 8x^4, find all possible values for the sum of the coefficients in the polynomial function g(x). Thank you to anyone who replies :)

Guest Sep 11, 2018

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496

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Help!

An object of mass 30 kg is falling in the air and experiences a force due to air resistance of 50 newtons.
a. Determine the net force acting on the object and
b. calculate the acceleration of the object.
c. Draw a diagram showing read more ..

Guest Sep 11, 2018

+1

793

6

+2448

Still stuck on these >.<

Still stuck on #20
20. Don't know what to do after this: [(16a^4/12a^3)]-[(40a^2/12a^3)]+[(24a/12a^3)]

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RainbowPanda Sep 11, 2018

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634

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+2448

Please help asap

Please help asap

RainbowPanda Sep 11, 2018

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3429

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Help ASAP!! Thanks!

1. We bought 2 pens and 6 pencils, the ratio of the amount we spent on pencils to the amount we spent on pens was 7:4. Later we went back and bought 4 pencils and 3 pens and spent 1 dollar less. How much money did we spend that time?
read more ..

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Guest Sep 11, 2018

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967

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+327

Algebra 2 Question. Please Help

A company makes a profit of $65 per software program and $40 per video game, The company can produce at most 250 software programs and at most 325 video games per week, Total production cannot exceed 450 items per week How many items of read more ..

KennedyPape Sep 11, 2018

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1230

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+327

Solve the inequality. SHOW YOUR WORK!

Solve the inequality. SHOW YOUR WORK!
(3)/(2)-(10)/(3)((13)/(2)n-(1)/(3))>=-(1513)/(18)

I got but Idk how I got that step by step or what to do next. read more ..

KennedyPape Sep 11, 2018

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935

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+327

Algebra 2 Question

Julia ran and bikes for a total of 40 miles in 5.8 hours. Her average running speed was 5.5 mph. Her average biking speed was 13.5 mph.
Let x = total hours Julia ran
Ley y = total hours Julia biked
read more ..

KennedyPape Sep 11, 2018

+1

977

11

+2448

plz help asap tysm

I know it's a lot but can you please help me >.<

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RainbowPanda Sep 11, 2018

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815

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Geometry

Let P be the point (0,5), let Q be the point (6,9), and let R be the point (12,0). Determine the area of right-angled triangle PQR.

Guest Sep 11, 2018

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838

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+296

GUYS I NEED HELP

please somebody provide me the WORKING AND SUCCESFULL link of DrDrum - Beat maker
i will be really thankfull i will give him or her a favour whose link works
PLEASE TEST THE LINK DO NOT SIMPLY GIVE IT CAUSE I HAVE TRIED MANY read more ..

off-topic

Darkside Sep 11, 2018

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981

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+296

1 . X1 X2 X3 ....X9 are nine points on the circumference of circle .

1 . X1 X2 X3 ....X9 are nine points on the circumference of circle . Line segments are drawn connecting each pair of points.
How many line segments are drawn?.

2. X1 X2 X3 ....X9 are read more ..

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Darkside Sep 11, 2018

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808

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+296

Triangle abc is equilateral with side length 3.

Triangle abc is equilateral with side length 3. A point x is randomly chosen within abc . What is the probability that x is no more than 1 unit away from vertex a ?

Darkside Sep 11, 2018

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1275

2

+296

Find the constant term in the expansion of $$\left(10x^3-\frac{1}{2x^2}\right)^{5}$$

Find the constant term in the expansion of $$\left(10x^3-\frac{1}{2x^2}\right)^{5}$$

Darkside Sep 11, 2018

-1

803

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+4116

Help

Help
This system of linear equations represents two taxi services.

NotSoSmart Sep 11, 2018

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605

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+4116

Help

NotSoSmart Sep 11, 2018

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1935

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+296

If two distinct members of the set\{ 2, 4, 12, 14, 21, 28, 98 \}are randomly selected and multiplied.

If two distinct members of the set\{ 2, 4, 12, 14, 21, 28, 98 \} are randomly selected and multiplied, what is the probability that the product is a multiple of 196? Express your answer as a common fraction.

Darkside Sep 11, 2018

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632

1

+4116

Help

NotSoSmart Sep 11, 2018

+2

640

3

+2448

Please help asap!

Please help asap!

RainbowPanda Sep 11, 2018

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619

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+2448

Please help asap! Am I correct?

9. 4m^3+9m^2-25-m (cubic trinomial)
10. k^5-k^3-(-1/2)+(3/4) (quintic binomial)
11. 14y^2-x^2-3xy (same form) (Quadratic polynomial) read more ..

RainbowPanda Sep 11, 2018

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596

1

+4116

Help 2

NotSoSmart Sep 11, 2018

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