All Questions ⁺⁰237637 Questions

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572

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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 read more ..

Guest Nov 24, 2020

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347

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

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313

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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

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1054

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!!! :)

Guest Nov 24, 2020

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520

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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?

Guest Nov 24, 2020

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394

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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.

Guest Nov 24, 2020

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490

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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.

Guest Nov 24, 2020

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643

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If bananas are $0.50 each, how much would it cost for 7 bananas?

i need to know this please

Guest Nov 24, 2020

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1195

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 read more ..

Guest Nov 24, 2020

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600

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

Guest Nov 24, 2020

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352

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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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440

1

quadratic

If we express 3x^2 - 8x - 2 in the form a(x - h)^2 + k, then what is a + h + k?

Guest Nov 24, 2020

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510

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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?

Guest Nov 24, 2020

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497

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Help me solve this one

a(9+3:2)−(3a−2a)(a+1) a=1 pls help

Guest Nov 24, 2020

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597

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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 read more ..

Guest Nov 24, 2020

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599

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cone

An equilateral triangle of side length 6 is rotated about an altitude to form a cone. What is the volume of the cone?

Guest Nov 24, 2020

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565

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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? read more ..

Guest Nov 24, 2020

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572

2

+293

please help really need ASAP

please help need this ASAP

Cdortch Nov 24, 2020

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556

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);read more ..

Guest Nov 24, 2020

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1030

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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? read more ..

Guest Nov 24, 2020

+1

528

1

+293

help me please need asap

help me please need asap

Cdortch Nov 24, 2020

+1

568

1

+293

help me need asap

help me need asap

Cdortch Nov 24, 2020

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664

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

Guest Nov 24, 2020

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606

3

+205

Help

Ziggy ●●●

parpar1 Nov 24, 2020

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