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Post New Question
All Questions
+0
237665 Questions
+1
611
2
+479
Haaalp
What is the greatest number of cubes with a side of 1.5cm that can fit in the box with dimensions 16cm * 5cm * 12cm?
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HelpBot
Sep 30, 2020
Sep 29, 2020
0
404
2
functional equation
Find the number of functions $f(n),$ taking the integers to the integers, such that \[f(a + b) + f(ab) = f(a) f(b) + 1\]for all integers $a$ and $b.$
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Guest
Sep 29, 2020
0
346
0
please help
need help with polynomial division
Guest
Sep 29, 2020
0
583
1
polynomial
When x^4 + ax^3 + bx +c is divided by (x–1), (x+1), and (x+2), the remainders are 13, 3, and –12 respectively. Find the values of a, b, and c
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Guest
Sep 29, 2020
0
666
1
i need help with this
Jacob bought 8.41 pounds of peanuts and 4.32 pounds of raisins. How many pounds of snacks did he buy in all?
Show Your Work
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Guest
Sep 29, 2020
0
548
1
help, i don't get this
Calculate the area of the circle.
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Guest
Sep 29, 2020
0
333
0
ABC∼PQR Which statements are true?
ABC∼PQR Which statements are true?
Guest
Sep 29, 2020
0
441
2
HELP
what is -33+83=
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Guest
Sep 29, 2020
0
779
2
word problem
Tickets to the fair cost $4 for children and $11 for adults. On Wednesday 177 people enter thefair and they collected $1380. What number of children and what number of adults attended?
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Guest
Sep 29, 2020
0
448
0
+4
Hellppp!!
Write the equation of the line fully simplified slope-intercept form.
kenadireese
Sep 29, 2020
0
488
1
Make X the subject. How?
I need help making X the subject please help me.
The Question is:
read more ..
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Guest
Sep 29, 2020
0
575
1
please help
Please help with this
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Guest
Sep 29, 2020
0
467
1
Help ASAP!
If , find the smallest value of x, if x and y are positive integers.
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Guest
Sep 29, 2020
0
707
2
+4
NEED HELP ASAP
A box contains tiles, numbered 1, 2, 3,..., 49, 50. Only tiles which are marked with a number congruent to $2 \pmod{5}$ are blue. One tile is chosen randomly from the box. What is the probability that the tile is blue? ASAP
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Comets
Sep 29, 2020
0
413
1
system
Solve the system
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Guest
Sep 29, 2020
0
508
1
please help
The function f(x) = ax^r satisfies f(2) = 1 and f(64) = 4. Find r.
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Guest
Sep 29, 2020
0
814
6
math q
When 11^4 is written out in base 10, the sum of its digits is 16=2^4. What is the largest base b such that the base-b digits of 11^4 do not add up to 2^4? (Note: here, 11^4 in base b means that the base-b number 11 is raised to the
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Guest
Sep 29, 2020
0
444
3
Help me..pls
Given a regular octagon, in how many ways can we color one diagonal red and another diagonal blue so that the two colored diagonals cross (in the interior)? Consider rotations and reflections distinct.
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Guest
Sep 29, 2020
0
537
1
Algebra 2 help!
Algebra 2 help!
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Guest
Sep 29, 2020
0
712
4
+980
A is the cure for covid
The equation of the line passing through (1,11) and (4,5) can be expressed in the form x/a + y/b = 1. Find a.
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qwertyzz
Sep 29, 2020
0
696
3
+980
Help please, a guest answered but guests are usually wrong
https://web2.0calc.com/questions/free-cookies_1
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qwertyzz
Sep 29, 2020
0
683
1
algebra
A baseball is hit with an initial upward velocity of 80 feet per second from a height of 4 feet above the ground. The equation h=−16t2+80t+4 models the height in feet t seconds after it is hit. After the ball gets to its maximum height,
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Guest
Sep 29, 2020
0
871
1
helpppp
The Lewis family dined at a restaurant. Their bill came to $52, and they plan on leaving a 19% gratuity. This means that the total amount they will pay is 119% of the bill.
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Guest
Sep 29, 2020
0
751
1
algebra
An arrow is shot with an initial upward velocity of 150 feet per second from a height of 5 feet above the ground. The equation h=−16t2+150t+5 models the height in feet t seconds after the arrow is shot. After the
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Guest
Sep 29, 2020
0
836
1
help plzzzz
Juanito estimated that 31% of 517 is 204. Is his estimate reasonable?
No, because his calculation should be 30% of 520.
No, because his calculation should be 40% of 520.
read more ..
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Guest
Sep 29, 2020
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