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230606 Questions
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Please Help – IMPORTANT
A point (x, y) is randomly and uniformly chosen inside the square with vertices (0, 0), (0, 2), (2, 2), and (2, 0). What is the probability that x+y<3?
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supremecheetah
May 29, 2023
0
58
1
ratios
A bag contains yellow, green, blue, and white marbles. The ratio of yellow, green, blue, and white marbles is 1:2:3:4. If the bag contains 180 marbles, then how many blue marbles are there?
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Guest
May 29, 2023
0
48
1
ratios
At a math convention, a poll is taken about cable news. It turns out that 7 out of every 12 people are bored by cable news. If there are 280 people at the convention who are bored by cable news, then how many people at the convention
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Guest
May 29, 2023
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45
1
solve
A candy bar and a piece of bubble gum together cost 1.50. The candy bar costs a dollar more than the bubble gum. How much does the piece of bubble gum cost, in cents?
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Guest
May 29, 2023
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50
0
Determine o preço de tv
Determine o preço de uma TV que é vendida em 10 prestações mensais iguais de $220,00, sendo a primeira prestação a ser paga 3 meses após a compra. Considere a taxa de juros nominal de 40% ao ano.
Guest
May 29, 2023
0
50
0
help hard geo
Help me I don't know
In triangle ABC, point X is on side BC such that AX=13,BX=10,CX=10, and the circumcircles of triangles ABX and ACX have the same radius. Find the area of triangle ABC.
Guest
May 29, 2023
0
52
1
help counting
Find the number of ways of arranging the numbers 1,2 ,3, 4, 5, 6, 7, 8, 9 in a row so that the product of any two adjacent numbers is even.
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Guest
May 29, 2023
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55
1
Which of the following statements is FALSE about rectangle RSTU?
Which of the following statements is FALSE about rectangle RSTU?
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Guest
May 29, 2023
0
56
2
+56
The line y = –11x – 7 is tangent to the parabola y = ax² + bx + 1 at point P. The x-coordinate of P is –2
The line y = –11x – 7 is tangent to the parabola y = ax² + bx + 1 at point P. The x-coordinate of P is –2. Determine the value of a + b without using calculus.
Thank you in advance.
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somebodyIUsedToKnow
May 29, 2023
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51
1
geometry
This is some very hard geometry
Triangle XYZ is equilateral. Points Y and Z lie on a circle centered at O, such that X is the circumcenter of triangle OYZ, and X lies inside triangle OYZ. If the
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Guest
May 29, 2023
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47
0
Unearned LG Commission = LG Amount*(((1+Interest Rate/100)^(1/365)) –1)*Number of days financing]
Unearned LG Commission = LG Amount*(((1+Interest Rate/100)^(1/365)) –1)*Number of days financing]
Is this formula correct to calculate unearned LG commission against discounting of a LG by a bank?
Does it not include a mista
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Guest
May 29, 2023
0
53
1
help plz
Help Im bad at geometry
In triangle AB, let the angle bisectors be BY and CZ. Given AB = 16, AY = 16, and CY = 16, find BC and BZ.
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Guest
May 29, 2023
0
56
1
triangles
1. Find the area of triangle ABC if AB = 6, BC = 8, and angle ABC = 90 degrees.
2. If angle ABC = 135 degrees, and angle ACB = 30 degrees, what is angle BAC?
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Guest
May 29, 2023
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49
0
need help
1. Find all real numbers a that satisfy \frac{1}{64a^3 + 7} - 7 = 0.
2. Find all values of a that satsify the equation \frac{a}{3} + 1 = \frac{a + 3}{a} + 1.
Guest
May 29, 2023
0
52
2
number theory question
What is the sum of all positive integer solutions less than or equal to to the congruence
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Guest
May 29, 2023
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49
1
system
Find the ordered triple (p,q,r) that satisfies the following system:
p - 2q = 3
q - 2r = -2 + q
p + r = 9 + p
read more ..
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Guest
May 29, 2023
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56
1
Help pls
Solve: sqrt(9x^2-4x+4)=2(3x-2)+sqrt(x)
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Guest
May 29, 2023
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