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All Questions
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229704 Questions
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95
1
marth
Bradley cut a square hole out of a block of wood in wood shop. If the block was cube-shaped with side lengths of 11 inches, and the hole had side lengths of 4 inches, how much wood was left after the hole was cut out?
Note:
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Guest
Mar 10, 2023
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75
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Please answer the correct answer!!!! Thx!!! LIKE RIGHT NOW!! IN MIDDLE OF QUIZ!!!!!
Hannah spends $4.50 each day to buy lunch at her school. After school each day, she buys the same snack. Hannah spends $28.75 for lunch and snacks each week. The equation and solution model the situation. 5 (4.50 + x) = 28.75; x = 1.25 What does the solution,
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Guest
Mar 10, 2023
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72
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30 / 3 * 2 – 5 * 5 + 6
(3*(2+1)+3)/(2+1)+2
Guest
Mar 10, 2023
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79
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Probability
A standard six-sided die is rolled twice. What is the probability that the product of the rolls is 1, 2, or 3?
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Guest
Mar 10, 2023
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62
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Write a system of equations
Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Tyrone wants to make scrapbooks with old family photos. An online scrapbooking company charges $12 for a basic book and $2 per
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Guest
Mar 10, 2023
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72
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Complex numbers
help need help with this
Describe all solutions to zw - 3w - 2iw + 4z = 7iw + 5w + 11iz - 13 + 15i
where z and w are complex numbers.
Guest
Mar 10, 2023
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74
1
Counting
Six children are each offered a single scoop of any of 3 flavors of ice cream from the Combinations Creamery. How many ways can each child choose a flavor for their scoop of ice cream so that some flavor of ice cream is selected by exactly three children?
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Guest
Mar 10, 2023
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94
1
Counting
Franklin the fly starts at the point (0,0) in the coordinate plane. At each step, Franklin takes a step to the right, left, up, or down. After 1 step, how many different points could Franklin end up at?
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Guest
Mar 10, 2023
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72
2
Counting
In how many ways can three pairs of siblings from different families be seated in two rows of three chairs, if siblings may sit next to each other in the same row, but no child may sit directly in front of their sibling?
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Guest
Mar 10, 2023
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82
1
Counting
Joanna has six beads that she wants to assemble into a bracelet. Two of the beads have the same color, and the other four all have the same color. How many different ways can Joanna assemble her bracelet? (Two bracelets are considered identical if one can
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Guest
Mar 10, 2023
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88
1
Probability
I need the answer to this
Right triangle XYZ has legs of length XY = 12 and YZ = 6. Point D is chosen at random within the triangle XYZ. What is the probability that the area of triangle XYD is at most 20?
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Guest
Mar 10, 2023
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89
1
Algebra
Help plz help
Find the coefficient of u^2 v^9 in the expansion of (2u - 3v + u^2 - v^2)^9.
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Guest
Mar 10, 2023
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72
0
Probability
A member of the junior varsity swim team will be elected as President. Each member is equally likely to be elected. The probability that a sophomore is elected is times the probability that a freshman is elected. Everyone on the junior varsity
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Guest
Mar 10, 2023
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68
0
geometry
Let B, A, and D be three consecutive vertices of a regular -gon. A regular heptagon is constructed on AB with a vertex C next to A Find angle BCD in degrees.
Guest
Mar 10, 2023
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68
0
1 1/2+4 3/5
1 1/2+4 3/5
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Guest
Mar 10, 2023
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59
0
Probability
In the SuperLottery, three balls are drawn (at random, without replacement) from white balls numbered from 1 to 12, and one SuperBall is drawn (at random) from red balls numbered from 13 to 20. When you buy a ticket, you choose three numbers from 1 to 12,
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Guest
Mar 10, 2023
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70
0
Exponential function
Plz help with this
Select all the correct statements. (For this problem, we assume that an exponential function is of the form ka^x where a > 0)
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Guest
Mar 10, 2023
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76
1
+1124
Graph please
The graph of passes through the points
Determine the values of m, n and k....I have posted this before, but cancelled it because I thought I had won it, however, I just realised that's not the case..sorry
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juriemagic
Mar 10, 2023
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