All Questions ⁺⁰237643 Questions

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215

1

Pleeeeease

Cphill will you marry me

Guest Nov 22, 2022

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178

0

the origins of pi

how was pi discovered

Guest Nov 22, 2022

0

203

1

how to count

In a row of five squares, each square is to be colored either red, yellow, or blue, so that no two consecutive squares have the same color, and at lest three of the squares are red. How many ways are there to color the five squares?

Guest Nov 22, 2022

0

191

0

Probability

The following cards are dealt to three people at random, so that everyone gets the same number of cards. What is the probability that everyone gets a red card?

[There are three red cards and three blue cards]

Guest Nov 22, 2022

+1

259

2

+30

I don't know

Can someone create an equation for this?

Charlie would like to build a rectangular frame for her latest anime sketch. The dimensions of
the frame are unknown, but the perimeter of the frame must be 39 inches. The length of the
frame read more ..

FirePhoenix Nov 22, 2022

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171

0

plz help

A magician makes potions by combining maple syrup from a magical maple tree with ordinary water. The magician starts with a large supply of two potions: a red potion, which is 50% magical syrup by volume (and the rest is just water), and blue potion, which read more ..

Guest Nov 22, 2022

0

223

2

Rate problem

Carissa the chessplayer is a very, very slow walker. In fact, she walks at 100 meters per hour when walking uphill, 180 meters per hour when walking across flat ground, and 250 meters per hour when walking downhill. One day, Carissa walks read more ..

Guest Nov 22, 2022

+1

221

1

+7

Help ASAP please!!!!

For what base-6 digit d is 2dd5 base 6 divisible by the base 10 number 11? (Here 2dd5 base 6 represents a base-6 number whose first digit is 2, whose last digit is 5, and whose middle two digits are both equal to d).

griddy Nov 22, 2022

0

182

0

What is a?

In the equation:
a = b/e
b = 1 kg m-1 and
e = 1 kg m-2 read more ..

Guest Nov 22, 2022

0

214

1

Help me with my 6th grade school work

find the pattern: 1, 2, 5, 26

Guest Nov 22, 2022

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182

0

решить прмер

Сумма 121 832,25 дт *0,004+ (1439 *1,1 *√0,0042+0,00182 ) = кг.

Guest Nov 22, 2022

0

182

0

plz help

Six children are each offered a single scoop of any of 3 flavors of ice cream from the Combinatorial Creamery. In how many ways can each child choose a flavor for their scoop of ice cream so that each flavor of ice cream is selected by at least two children? read more ..

Guest Nov 22, 2022

0

239

1

Analytic geometry

Help, stuck on this:

Find the number of square units bounded by the x-axis, the y-axis and the line x+ y= 6 + 2/3*x + 3/4*y.

Guest Nov 22, 2022

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240

1

help coordinates

Points A, B, C and D have these coordinates: A(3,2), B(3,-2), C(-3,-2) and D(-3,1). What is the area of quadrilateral ABCD?

Guest Nov 22, 2022

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227

2

how to solve

the form y=mx+b that is perpendicular to the lin deined by y=- 2/3x + 6 passes through the point (4,-3)

Guest Nov 22, 2022

0

234

1

I need help

The mean (average) height of a group of children would be increased by 6 cm if 12 of the children in the group were each 8 cm taller. How many children are in the group?

Guest Nov 22, 2022

Nov 21, 2022

0

183

0

Geometric series

For a real number r, let s(r) denote the set of real numbers that can be expressed in the form
a1 r + a2 r^2 + a3 r^3 + ...
with an infinite number of terms, where ai in {0,1}
(a) Show that 1/2 an element in S(1/4)
(b) Show that 1/5 read more ..

Guest Nov 21, 2022

0

219

2

ASAP help

A circle with diameter 10 units sits atop a square so that the circle is tangent to the square at the center of the top side. The sides of the square are extended until they also are tangent to the circle as shown. The perimeter of the resulting figure read more ..

Guest Nov 21, 2022

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171

0

Algebra

Consider the two expressions (6x^3 + 9x^2 + 4x + 7 - 17x^2 - 8x + 8)/(2x + 3 - 7x - 11) and 4x^2 - 7 + 1/(2x + 3 - 7x - 11)
a) Show that the two expressions represent equal numbers when x = 10
b) Explain why these two expressions do not represent read more ..

Guest Nov 21, 2022

0

179

0

Algebra

Fill in the blanks to make the equation true.

xy xy^2 xy^3 x^2 y x^3 y x^2 y^2 x^2 y^3 x^3 y^2
read more ..

Guest Nov 21, 2022

0

202

1

Geometry

Triangle ABC is a right triangle with angle BAC= 90 degrees and angle B > angle . Suppose AP is an altitude of the triangle, AQ is an angle bisector of the triangle, and AR is a median of the triangle, and angle PAQ = 18 degrees. If P read more ..

Guest Nov 21, 2022

0

211

1

Counting problem

A tribe of eight villagers sits in a circle around a campfire. If the chief must sit beside his mother, how many different seating arrangements are possible? Two seating arrangements are considered the same if each individual has the same person to the read more ..

Guest Nov 21, 2022

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