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All Questions
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232979 Questions
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197
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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
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Guest
Jul 5, 2021
0
387
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"
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Guest
Jul 5, 2021
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193
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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.
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Guest
Jul 5, 2021
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220
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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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466
2
What is -8 squared?
What is -8 squared?
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Guest
Jul 5, 2021
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208
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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293
1
help geometry
If CE:EA:AD:DB=2:3:4:8, then what is [ACD]/[ABE]?
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Guest
Jul 5, 2021
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198
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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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420
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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
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hellothere
Jul 5, 2021
+1
1
915
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
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mamabear81
Jul 5, 2021
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508
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
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hellothere
Jul 5, 2021
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443
1
+56
Answer it
https://web2.0calc.com/questions/ratios-fractions_1
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IMTHEBEAST
Jul 5, 2021
0
378
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?
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Guest
Jul 5, 2021
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375
2
help plz
One root of x^2 + 12x + k = 18x + 3 is twice the other root. Find k.
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Guest
Jul 5, 2021
Jul 4, 2021
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899
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
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Guest
Jul 4, 2021
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342
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) ?
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Guest
Jul 4, 2021
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365
1
Coordinates
How do I find the are of a convex quadrialater with vertices (-1,0),(0,1),(3,0) and (0,-5)?
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Guest
Jul 4, 2021
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208
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
0
328
1
Algebra
The parabola y = x^2 + bx + c has a vertex at (-4,8). Find b + c.
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Guest
Jul 4, 2021
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656
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?
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Guest
Jul 4, 2021
0
197
0
help with algebra
If s - x = 3 and s^2 + x^2 = 15, what is the value of sx?
Guest
Jul 4, 2021
0
212
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
0
341
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)?
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Guest
Jul 4, 2021
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