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Post New Question
All Questions
+0
229743 Questions
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652
2
Ratios
The ratio of the number of cookies baked by Linus to Omar is 8 : 7. After Linus gave away 36 cookies, Omar had twice as many cookies as Linus. How many cookies did
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Guest
Jun 7, 2021
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326
2
Algebra
Enter all the solutions to (x - 2)(25 - x^2) = -50.
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Guest
Jun 7, 2021
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414
2
Mathematics
Aran has a fruit roll up for a snack.He gives half of it to to Jon. Jon then gives kiona 1/3 of his part. How much of the fruit roll up does each person get
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Guest
Jun 7, 2021
0
303
1
Help probability
A box contains tiles, numbered 1, 2, 3,..., 49, 50. Only tiles which are marked with a number congruent to 2 mod 8 are blue. One tile is chosen randomly from the box. What is the probability that the tile is blue?
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Guest
Jun 7, 2021
0
293
1
Inverse Functions
Suppose that $g(x) = f^{-1}(x)$. If g(-15) = 0, g(0) = 4, g(3) = 9, and g(9) = 3, what is f(f(9))?
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Guest
Jun 7, 2021
0
406
2
+21
neew help please
need help don't understand
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Trashyboy69
Jun 7, 2021
0
294
1
Inverse functions
Suppose that is f a function and f^{-1} is the inverse of f. If f(3) = 4, f(5) = 1, and f(2) = 5, evaluate $f(5) + f^{-1}(4)$.
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Guest
Jun 7, 2021
0
248
1
Help function
If P(x) = 4 + 2*sqrt(x + 2) and G(x) = 4 + 8x, then what is the largest constant a such that P(G(a)) is defined?
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Guest
Jun 7, 2021
+1
436
3
+21
need help please answer question please
Need help please
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Trashyboy69
Jun 7, 2021
0
451
1
+179
Inequalities
Let x and y be real numbers such that .
Let m be the minimum value of x+y, and M be the maximum value of x+y. Enter the ordered pair (m, M).
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EnchantedLava68
Jun 7, 2021
+1
541
4
+17
Help me im dumb
It's a well-known physics formula that force equals mass times acceleration. Jen wants to throw a softball with the same force as Jack throws a baseball. If the softball has a mass of $200$ g and the baseball has a mass of $150$ g, what is the ratio of
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FailedBeats
Jun 7, 2021
0
316
2
Help math
Find the number of positive integers n such that 4 < sqrt(n) < 100
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Guest
Jun 7, 2021
+1
426
1
+21
need help please
Can you please help me answer this problem?
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Trashyboy69
Jun 7, 2021
0
381
2
+83
rate of chhange
help plz
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smasai1
Jun 7, 2021
+1
386
1
+21
Math problem need help
Please go to this link and look at the question cant get the picture file:///home/chronos/u-b943add8ce1d06832acaa6c087c0d12b3571b708/MyFiles/Downloads/Screenshot%202021-06-07%2012.30.19%20PM.png
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Trashyboy69
Jun 7, 2021
0
499
4
+17
Can someone give me an answer quickly?
Suppose c and d are inversely proportional. If c=9 when d=8, find the value of d when c=6.
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FailedBeats
Jun 7, 2021
+1
421
6
+67
Help would be greatly appreciated.
Find the value of B-A if the graph of Bx+Ay=3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5.
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Technoblade
Jun 7, 2021
0
338
2
Rational
solve the rational equation 5n / n-4 + 3 = 3n+8 / n-4
Thank you:)
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Guest
Jun 7, 2021
0
336
2
Quadratic
What is minimum positive value of p so that the quadratic polynomial
\[\dfrac34 x^2 - (2p+2)x + p^2 +2 = 0\]
has real roots?
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Guest
Jun 7, 2021
0
349
3
Help me EP!!
The value of y varies inversely as √x and when x=25, y=15. What is x when y=3?
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Guest
Jun 7, 2021
0
463
1
HELP ASAP!
On a gel, bands are 2 mm wide. Red dye (shaded in picture) travels at 1 mm/minute and yellow dye (dotted in picture) travels at 1.5 mm/minute. At the start, the red and yellow bands are in exactly the same place, making orange (shaded and dotted, left figure).
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Guest
Jun 7, 2021
0
367
1
What is the minimum surface area of a rectangular prism with a volume of 437cm 3 ?
What is the minimum surface area of a rectangular prism with a volume of 437cm3?
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Guest
Jun 7, 2021
0
323
2
+8
Math Question
A manufacturer is decidiing whether to use a rectangular prism or a cylinder to package three tennis balls with a radius of 3cm. Which package would have less empty space?
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guesthebest
Jun 7, 2021
0
390
1
+83
rate of change
i need help
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smasai1
Jun 7, 2021
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