All Questions ⁺⁰237779 Questions

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290

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algeb

A certain Dessert store conducts a customer survey to determine the preferences of its customers for the
Drinks. Customers are asked what type of Drinks they like. They may choose from Coffee, Vanilla, or
Choco, and none of the above (N). Of 100 customers read more ..

Guest Jul 5, 2021

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488

1

industrial arts-carpentry

Directions: compute the number of board feet of lumber with the following dimensions. show your solution. 1.) 4" x 6" x 12" 2.) 6" x 2" x 10" 3.) 4" x 2" x 16" 4.) 4" x 12" x 8" 5.) 2" x 6" x 18"

Guest Jul 5, 2021

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280

0

need help

Given a = 2^5, b = 3^4, c = 4^3, and d = 5^2, let
x = (a + b)(c + d)
y = (a + c)(b + d)
z = (a + d)(b + c)
Rank x, y, z from greatest to least, and express your answer as an ordered list. read more ..

Guest Jul 5, 2021

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312

0

Algebra

Suppose f(x) is a polynomial of degree 4 or greater such that f(1) = 2, f(2) = 3, and f(3) = -4. Find the remainder when f(x) is divided by (x - 1)(x - 2)(x - 3).

Guest Jul 5, 2021

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482

2

What is -8 squared?

What is -8 squared?

Guest Jul 5, 2021

0

298

0

Graphing question

The equation y = (x + A)/(Bx + C) , where A,B, and C are integers, is shown below. What is A + B + C?

Guest Jul 5, 2021

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390

1

help geometry

If CE:EA:AD:DB=2:3:4:8, then what is [ACD]/[ABE]?

Guest Jul 5, 2021

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280

0

A repost, I’m really confused and would appreciate a solution

https://web2.0calc.com/questions/this-problem-hurts

Guest Jul 5, 2021

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509

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+58

Please help!!!

Problem: Let ABC be a triangle with circumcenter O, orthocenter H, altitude AD, and median AM. THe line through H perpendicular to AM meets AM, BC at P, Q, respectively. Lines OA and OD meet the circumcircle of BOC again at T, R, respectively, and S is read more ..

hellothere Jul 5, 2021

+1

1

932

3

+32

Geometry

The bases on a baseball field are 60 feet apart. The pitcher's mound is between second base and home plate, 46 feet from home plate. What is the distance from the pitcher's mound to second base? (Assume the field is a square. Round your answer to two decimal read more ..

mamabear81 Jul 5, 2021

0

550

4

+58

please help on this geometry problem!!!

Problem: In triangle ABC with incenter I and circumcenter O. Let P be the reflection of A over OI and Q be the second intersection of line OI with the circumcircle of BIC. Prove that lines AI, BC, and PQ concur.

So for this read more ..

hellothere Jul 5, 2021

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526

1

+56

Answer it

https://web2.0calc.com/questions/ratios-fractions_1

IMTHEBEAST Jul 5, 2021

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469

1

plz help

If we write sqrt(2) + sqrt(3) + 1/(2*sqrt(2) + 3*sqrt(3)) in the form (a*sqrt(2) + b*sqrt(3))/c such that a, b, and c are positive integers and c is as small as possible, then what is a + b + c?

Guest Jul 5, 2021

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473

2

help plz

One root of x^2 + 12x + k = 18x + 3 is twice the other root. Find k.

Guest Jul 5, 2021

Jul 4, 2021

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955

2

A circular planetary ring of radius 125000 km completes one full revolution in 120000 hours.

A circular planetary ring of radius 125000 km completes one full revolution in 120000 hours.
a) What is the angular velocity of the ring? (in radians/hour) 25π12Incorrect Select an answer ft/s cm/min radians/hour ft/min km/hr Correct read more ..

Guest Jul 4, 2021

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434

1

help algebra

If a is three times b, b is twice c, and c is four times d, what is the value of (a + c)/(b + d) ?

Guest Jul 4, 2021

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468

1

Coordinates

How do I find the are of a convex quadrialater with vertices (-1,0),(0,1),(3,0) and (0,-5)?

Guest Jul 4, 2021

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289

0

Algebra

Let f(x) = x^2 - 7x + 18 and let g(f(x)) = -2x + 3. What is the sum of all possible values of g(8)?

Guest Jul 4, 2021

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424

1

Algebra

The parabola y = x^2 + bx + c has a vertex at (-4,8). Find b + c.

Guest Jul 4, 2021

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743

1

Word Prob

Tania has acid solution in two concentrations: 50% and 100%. She wants to produce 300 mL of 80% acid solution by volume. How many milliliters of each concentration should she use?

Guest Jul 4, 2021

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284

0

help with algebra

If s - x = 3 and s^2 + x^2 = 15, what is the value of sx?

Guest Jul 4, 2021

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298

0

help algebra

What is the sum of the x-values of that satisfy the equation 5 = (x^3 - x^2 - 8x)/(x + 2)?

Guest Jul 4, 2021

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438

1

polynomials

Let f(x) = x^3 + 3x ^2 + 4x - 7 and g(x) = -7x^4 + 5x^3 +x^2 - 7. What is the coefficient of x^2 in the sum f(x) + g(x)?

Guest Jul 4, 2021

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