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230677 Questions
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600
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help
Adriana and Belen are partners who share income in the ratio of 3:2 and have capital balances of $50,000 and $90,000 at the time they decide to terminate the partnership. After all noncash assets are sold and all liabilities are paid, there is a cash balance
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Guest
Feb 11, 2020
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895
1
help
a stop sign is a regular octagon formed by cutting triangles off the corners of a square. if the stop sign measures 36 in from top to bottom. What is the length of each side of the octagon.
Omi67
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Guest
Feb 11, 2020
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1196
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the angle of elevation to the top of a city plaza fountain from 12 meters from its base is 32 find the height of the fountain
the angle of elevation to the top of a city plaza fountain from 12 meters from its base is 32° find the height of the fountain
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Guest
Feb 11, 2020
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696
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Math...I'm stressing out here....
Use compass directions to describe the direction of the vector. The diagram is not drawn to scale.
(Please note that this is a essay and work has to be shown. Thank you!)
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Guest
Feb 11, 2020
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942
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hard probability
Coin A is flipped three times and coin B is flipped four times. What is the probability that the number of heads obtained from flipping the two fair coins is the same?
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Guest
Feb 11, 2020
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464
1
help
How many ordered pairs of integers (x,y) satisfy x + |y| = y + |x| if -10 <= x <= 10 and -10 <= y <= 10.
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Guest
Feb 11, 2020
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681
2
GEOMETRY!!!! HELP ME!!!!
Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 10 yards tall casts a shadow 14 yards long. Round to the nearest degree.
A. 54
B. 36 <
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Guest
Feb 11, 2020
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549
1
my friends can get this, but I can't!!!
Chris flips a coin 16 times. Given that exactly 12 of the flips land heads, what is the probability that Chris never flips five heads in a row? Express your answer as a common fraction.
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Guest
Feb 11, 2020
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667
1
On each tile in a set of dominoes, each integer 0 through 18 is paired exactly once with each integer 0 through 18. One number of the pair i
On each tile in a set of dominoes, each integer 0 through 18 is paired exactly once with each integer 0 through 18. One number of the pair is written on one half of the domino, and the other number is written on the other half. If one domino is selected
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Guest
Feb 11, 2020
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396
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help please
Find the value of a and b in the expansion of
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Guest
Feb 11, 2020
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3
861
1
help
A website says that you'll need 48 fifty-pound bags of sand to fill a sandbox that measures 8 ft by 8 ft by 1 ft. How many bags would you need for sandbox 6 ft by 4 ft by 1 ft?
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Guest
Feb 11, 2020
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522
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help
Marc and his brother start saving money at the same time. Marc starts with $145 and adds $10 every month. Ty starts with $20 and adds $15 every month. When will they have the same amount?
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Guest
Feb 11, 2020
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716
2
+101
help!
Let be sequence of real numbers satisfying for all n>=2. If, and then determine
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chclt363
Feb 11, 2020
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673
2
help
Unit semicircle, with AB = 2. Angle alpha = 30. Find the area of the green region.
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Guest
Feb 11, 2020
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871
9
+296
More Polynomial help. Thanks!!!
Find the ordered pair of real numbers for which
is divisible by
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EpicWater
Feb 11, 2020
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635
1
please hlp
A theater wants to take in at least $2000 for the matinee. Children’s tickets cost $5 each and adult tickets cost $10 each. The theater can seat up to 350 people. Find five combinations of children and adult tickets that will make the $2000 goal
<
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Guest
Feb 11, 2020
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791
3
HELP ASAP
The Highly Improbable Foods Company makes vegetarian versions of burgers, hot dogs, and chicken wings, and they offer two platters. Platter A consists of one burger, three hot dogs, and $5$ chicken wings, which costs $\$16.$ Platter B consists of two burgers,
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Guest
Feb 11, 2020
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578
1
help
Steve has 8 Orange marbles and 4 purple marbles in a jar. He draws two marbles from the jar without replacing the first marble.
What is the probability of the orange marble and a purple marble on his second draw
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Guest
Feb 11, 2020
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1506
1
help
Three distinct integers are chosen at random from the first 20 positive integers. Compute the probability that: (a) their sum is even; (b) their product is even.
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Guest
Feb 11, 2020
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600
3
URGENTLY NEED HELP WITHIN TWO DAYS!
A quadratic of the form -2x^2+bx+c has roots of x=3+sqrt(5) and x=3-sqrt(5). The graph of y=-2x^2+bx+c is a parabola. Find the vertex of this parabola.
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Guest
Feb 11, 2020
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453
1
pls halp
Mr Tan recently found a new job after upgrading his skills. When he received his first-month salary, he deposited half of the salary in the bank. He used
1
3
of the remaining salary to buy a necklace for his wife, and
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Guest
Feb 11, 2020
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1068
2
+306
Four points J, K, L, and M are chosen at random on the circumference of a circle.
Four points J, K, L, and M are chosen at random on the circumference of a circle. What is the probability that chord JK and chord LM intersect?
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mathmathj28
Feb 11, 2020
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