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Post New Question
All Questions
+0
231108 Questions
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366
1
+54
Fractions
Derek put some money in his pocket and went to the store. After paying $8 for a poster, he had of his money left. How much money did Derek have left?
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mitgliedd1
Jun 8, 2021
0
484
1
+201
have a very hard question
An ant was randomly put somewhere on the surface of a regular tetrahedron with an edge length of 1 foot. A crumb was then randomly placed on a vertex of the tetrahedron. What is the probability that the ant can reach the crumb by walking less than 1 foot
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mathisopandcool
Jun 8, 2021
0
420
1
+197
Em cuf
Who is amildasilvaj
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KINGCASH
Jun 8, 2021
0
387
1
pls help me :)
Find all triples (a, b, c) such that all three of the following equations are satisfied: a(b + c - 5) = 7, b(a + c - 5) = 7, and a^2 + b^2 = 50
Pls help! ◕‿‿◕
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Guest
Jun 8, 2021
0
214
0
Por favor ayúdenme
y '' - 4y '+ 3y = 0
y(0) =3 y'(0) =5
Guest
Jun 8, 2021
0
311
2
Geometry
Let XY be a tangent to a circle, and let XBA be a secant of the circle, as shown below. If AX = 16 and XY = 9, then what is AB?
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Guest
Jun 8, 2021
+2
436
4
+21
Geometry Question
is an isosceles trapezoid. The bases of this trapezoid are and . A circle is inscribed in the quadrilateral (the circle is tangent to all the sides of the trapezoid.) Base has a length of and base has
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iiauvx
Jun 8, 2021
0
680
2
PLEASE HELP ASAP
The price of allrail tickets increased by 5%.
The price of a rail ticket from London to Ipswich increased by £2.30
Work out the price of the ticket before the increase
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Guest
Jun 8, 2021
0
415
6
Geometry Problem, please help!
What is the area that is the result from applying the transformation:
\begin{pmatrix}1&-\sqrt{3}\\ \sqrt{3}&1\end{pmatrix}
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Guest
Jun 8, 2021
0
362
3
Probability question
Three fair dice are rolled. What is the probability that the sum of the rolls is a multiple of 4?
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Guest
Jun 8, 2021
0
386
1
PLEASE HELP ME
Band students at East Middle School sell candy every year as a
fundraiser. Last year, they sold 100 boxes of truffles and 94 boxes of
peanut brittle, raising a total of $776. This year, they sold 85 boxes of
truffles and 94 boxes
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Guest
Jun 8, 2021
0
512
1
CPhill please
For what base is the representation of a four digit number whose final digit is odd?
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Guest
Jun 8, 2021
0
533
1
What is the slope of the line that passes through the points (10, 8)(10,8) and (-15, 18) ?(−15,18)
What is the slope of the line that passes through the points (10, 8)(10,8) and (-15, 18) ?(−15,18)
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Guest
Jun 8, 2021
0
384
4
+54
Can someone explain these two problems? I don't understand what it's saying.
don't have to answer these, I just want to know what it means
1.I need to earn an A on my chemistry experiment. To earn an A, my observed value must be within a 5% error of the accept value. The accepted value for the density of aluminum is 2.699
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KindaFrisky
Jun 8, 2021
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231
0
Prompt
Prompt
For this discussion, you will use your knowledge of the components of communication and public speaking best practices. You have been asked to deliver a message to a specific person or group of people during the course of your work and the
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Guest
Jun 8, 2021
+1
425
3
+147
Calculator?
What is the best calculator for AP Calculus AB?
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mnkmnk
Jun 8, 2021
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309
1
geometry
The width, length, and height of a rectangular prism are each increased by 10%. What is the percent increase in the surface area of the prism? Express your answer to the nearest whole number.
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Guest
Jun 8, 2021
-1
697
5
+30
hi pls help :>
1.) What is the remainder when 5 to the 999,999th power is divided by 7?
2.) A palindrome is a number that reads the same forward and backward. The largest possible 4-digit palindrome in base 3 can be expressed as a 3-digit palindrome
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akacindy
Jun 8, 2021
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357
1
Precalc
Find sin(2A) if sin(A) = 1/4 and 0 <= A <= pi/2.
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Guest
Jun 8, 2021
0
445
1
Math
Circle 1 is centered at (−4,−2) and has a radius of 3 centimeters. Circle 2 is centered at (5,3) and has a radius of 6 centimeters. What transformations can be applied to Circle 1 to prove that the circles are similar? Enter your answers in the boxes. The
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Guest
Jun 8, 2021
0
343
1
Polynomial
If f(x) is a monic quartic polynomial such that f(-1) = -1, f(2) = -4, f(3) = -9, and f(4) = -16, find f(1).
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Guest
Jun 8, 2021
0
344
2
Math
The fare of a ride is 38. Find the distance travelled by a person, if there is a fixed charge of 24 and an additional charge of one fourth of the distance travelled.
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Guest
Jun 8, 2021
0
346
1
Algebra
if z is a complex number satisfying z+(1/z)=1, calculate z^2+ (1/ z^2).
catmg
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Guest
Jun 8, 2021
0
229
0
Guruant
Drag each tile to the correct location.Match the mortgage types with their descriptions.
It requires the
buyer to make
a 20% down
payment <#> A large portion <#> of principal is <#> paid in a <#> single <#> payment at <#> the end of <#> the loan. <#> It
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Guest
Jun 8, 2021
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