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All Questions
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229743 Questions
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469
1
At the MP Donut Hole Factory
At the MP Donut Hole Factory, Niraek, Theo, and Akshaj are coating spherical donut holes in powdered sugar. Niraek's donut holes have radius 6 mm, Theo's donut holes have radius 10 mm, and Akshaj's donut holes have radius 18 mm. All three workers coat the
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asinus
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Guest
Nov 24, 2020
0
275
0
Hey so I need answers on web2.0calc.com/questions/what-is-sin-y
Hey so I need answers on web2.0calc.com/questions/what-is-sin-y
Guest
Nov 24, 2020
0
233
0
algebra
The parabolas defined by the equations y = x^2 + 4x + 6 and y = 1/2*x^2 + x + 4 intersect at (a,b) and (c,d) where c >= a. What is c - a?
Guest
Nov 24, 2020
0
1017
1
Express $\sqrt{x} \div\sqrt{y}$ as a common fraction, given: $\frac{ {\left( \frac{1}{2} \right)}^2 + {\left( \frac{1}{3} \right)}^2 }{ {\l
Express ÷ as a common fraction, given:
=
It's due in 10 minutes so could you please hurry!!!!! Thank you so much! Also can you explain what you do so I can learn from it. Thanks again!!! :)
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Guest
Nov 24, 2020
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432
1
cylinder
What is the radius, in inches, of a right circular cylinder if the lateral surface area is 28 pi square inches and the volume is 24 pi cubic inches?
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Guest
Nov 24, 2020
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303
1
cone
A 288 degree circular sector is cut from a circle with radius 15 and discarded. The remaining sector is rolled to form a cone. Find the volume of the cone.
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Guest
Nov 24, 2020
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399
1
Help please on A2. Any hints and explanation would be appreciated!
Find a polynomial q(x) such that (x+1)^3+x^2*q(x) has degree less than 2.
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Guest
Nov 24, 2020
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556
1
If bananas are $0.50 each, how much would it cost for 7 bananas?
i need to know this please
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Guest
Nov 24, 2020
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1134
3
The points $(0,4)$ and $(1,3)$ lie on a circle whose center is on the $x$-axis. What is the radius of the circle?
The points (0, 4) and (1, 3) lie on a circle whose center is on the x-axis. What is the radius of this circle? (its due today so could you hurry :) ) Please include an explanation so I can learn from it. Thanks so much! It's due in 5
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Guest
Nov 24, 2020
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508
1
The sum of two fractions is $\frac{11}{12}$ and their product is $\frac{1}{6}$. What is the lesser of the two fractions? Express your answer
help please
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Guest
Nov 24, 2020
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266
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counting
How many ways are there to divide a red bracelet, a yellow bracelet, a green bracelet, and a black bracelet among 4 people if someone must receive exactly two bracelets?
Guest
Nov 24, 2020
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349
1
quadratic
If we express 3x^2 - 8x - 2 in the form a(x - h)^2 + k, then what is a + h + k?
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Guest
Nov 24, 2020
0
418
1
What is the coeffiicient of x^2 y^2 in the expansion of (x + y)^4 + (x + 3y)^4?
What is the coeffiicient of x^2 y^2 in the expansion of (x + y)^4 + (x + 3y)^4?
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Guest
Nov 24, 2020
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407
2
Help me solve this one
a(9+3:2)−(3a−2a)(a+1) a=1 pls help
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Guest
Nov 24, 2020
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500
1
probability
a bag contain 10 balls of which 6 are red and the rest are white and blue and of equal numbers. if a ball is picked at random. find the probability that is:
(a) either white or red
(b) not red
(c) blue or red
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Guest
Nov 24, 2020
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497
3
cone
An equilateral triangle of side length 6 is rotated about an altitude to form a cone. What is the volume of the cone?
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Guest
Nov 24, 2020
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467
1
Help!
wayne is mixing paint he makes six quarts of brown paint by mixing equal quantities of yellow paint and violet paint the paint is made from one-third red paint and two-thirds blue paint. how much red paint does he use? how much blue paint does he use?
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Guest
Nov 24, 2020
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475
2
+293
please help really need ASAP
please help need this ASAP
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Cdortch
Nov 24, 2020
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459
2
plx help
In the figure below, $ABCD$ is a parallelogram, $AD=18$ and $DC=27$. Segments $\overline{EG}$ and $\overline{FH}$ are perpendicular to sides of the parallelogram as shown, and $EG=16$. What is the area of the parallelogram? [asy] size(7cm); pair b=(-sqrt(68),16);
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Guest
Nov 24, 2020
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942
3
Chris labels every lattice point in the coordinate plane with the square of the distance from the point to the origin (a lattice point is a
Chris labels every lattice point in the coordinate plane with the square of the distance from the point to the origin (a lattice point is a point such that both of its coordinates are integers). How many times does he label a point with the number 25?
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Guest
Nov 24, 2020
+1
444
1
+293
help me please need asap
help me please need asap
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Cdortch
Nov 24, 2020
+1
470
1
+293
help me need asap
help me need asap
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Cdortch
Nov 24, 2020
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586
1
here are 3,153,600 seconds in a year. How can you write this number in scientific notation
here are 3,153,600 seconds in a year. How can you write this number in scientific notation
Ziggy
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Guest
Nov 24, 2020
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526
3
+205
Help
Help
Ziggy
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parpar1
Nov 24, 2020
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