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All Questions
^{+0}
192851 Questions
0
25
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
Apr 7, 2021
0
29
1
Can someone help?
All sacks of sugar have the same weight. All sacks of flour also have the same weight, but not necessarily the same as the weight of the sacks of sugar. Suppose that two sacks of sugar together with three sacks of flour weigh no more than 40 pounds, and
read more ..
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Guest
Apr 7, 2021
0
30
1
Help ASAP
At a particular speed, a jumbo jet can travel its own length in 20 seconds. At this same speed, the jumbo jet taxied completely past a 710-foot-long hangar in 70 seconds, as shown. What is the length of the jumbo jet in feet?
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Guest
Apr 7, 2021
0
24
1
Help please!!
Solve $\frac{1}{3} t - 5 < t - 2 \le -3t + 7.$ Give your answer as an interval.
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Guest
Apr 7, 2021
0
26
1
Operations
Let $x \spadesuit y = x^2/y^2$ for all x and y such that $y \neq 0$. Find all values of x such that $x \spadesuit 3 = 9$. List the values you find in increasing order, separated by commas.
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Guest
Apr 7, 2021
0
33
1
THE DANG HARD QUESTION
https://docs.google.com/presentation/d/10pOAVQb0or81dOW61wGnpbTFWIao3ZoCrKlrhqJ83EA/edit
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Guest
Apr 7, 2021
-1
31
1
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
Apr 7, 2021
-2
28
2
Area plz help me!!!!!
https://drive.google.com/file/d/1R5lS3vUY8yhqe8uWzhdIZNgru4fHaiyx/view?usp=drivesdk
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Guest
Apr 7, 2021
+1
38
2
+43
Please Help!
Arc $AC$ is a quarter-circle with center $B$. The shaded region $ABC$ is "rolled" along a straight board $PQ$ until it reaches its original orientation for the first time with point $B$ landing at point $B^{\prime}$. If $BC = \frac{2}{\pi}$ cm, what is
read more ..
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Skykeeper42
Apr 7, 2021
0
29
1
geometry
What is the greatest number of cubes with a side of 1.5cm that can fit in the box with dimensions 16cm * 15cm * 12cm?
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Guest
Apr 7, 2021
0
53
2
+4
person test
When the sun shines at a 60º angle to the ground, Noemi’s shadow is 39 in. long. To the nearest inch, how tall is Noemi?
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slamer1091
Apr 7, 2021
0
30
2
area
https://drive.google.com/file/d/1AtwiEYh2VUDSrlH4PqWECxgVmPM1VcKI/view?usp=drivesdk
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Guest
Apr 7, 2021
0
37
5
Math
https://docs.google.com/presentation/d/10pOAVQb0or81dOW61wGnpbTFWIao3ZoCrKlrhqJ83EA/edit
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Guest
Apr 7, 2021
0
36
3
math question
how many times does 25 go into 2,625
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Guest
Apr 7, 2021
0
53
19
Troubleshoot
I can't upload a picture from my photos app and take it from camera I just have to sen links how do I upload a picture from my photos or take a camera?
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Guest
Apr 7, 2021
0
43
2
R a t i o
The ratio of Jay's crayons to Hunter's crayons is 1:4. If Hunter has 44 crayons, how many crayons do they have altogether?
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Guest
Apr 7, 2021
0
58
10
Plz help
https://docs.google.com/presentation/d/1-YJqst7Xd29ds31SAHMondXOcF00IMWWp0R-pk7GQ5Y/edit
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Guest
Apr 7, 2021
+1
56
4
+293
Enter all solutions to
Enter all solutions to \({(x-2)}^{25-x^2} = 1\)
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itachiuchihakujo
Apr 7, 2021
0
30
1
mmatth
David uses some coins to form a triangle. There is a coin at every corner. How many coins does he use if there are 6 coins on each side of the triangle?
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Guest
Apr 7, 2021
0
29
1
Math
https://docs.google.com/presentation/d/1-M8ASC-3S1jtjUpY1UVIhThkaGGWOdsRPMCo9UwAmcY/edit
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Guest
Apr 7, 2021
0
39
2
+293
Application of Linear Equations
A cowboy agreed to work for one year for 19200 plus a . He quit after 7 months and was paid 10450 plus a . How many dollars was the worth, if the paid salary reflects the fair proportion of his yearly salary?
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itachiuchihakujo
Apr 7, 2021
0
31
1
Decimals
What is the 453rd digit to the right of the decimal point in the decimal expansion of 6/31?
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Guest
Apr 7, 2021
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