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All Questions
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234971 Questions
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295
1
Money help
Inez made 12 cups of a taco salad. She separates the salad into three-fourths cup servings. She sells the servings for $1.75 each. If she sells all the servings, how much money will she make?
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Guest
Apr 26, 2021
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211
0
question
calculate how much work is done when a 150 kg object is moved a distance of 40 cm
how much force would it take to lift a 0.27 a distance of 5 m
Guest
Apr 26, 2021
0
244
0
Fractions plz help
Hugo gave 1/4 of his money and an additional $1 to Calvin. He gave 1/5 of the remaining money and an additional $4 to Kenneth. The amount of money Hugo had left in the end was $31 more than the amount of money he gave to Kenneth. Find the amount of money.
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Guest
Apr 26, 2021
0
271
1
trig
In right triangle XYZ with XYZ = 90 degrees, we have XY = 24 and YZ = 25. Find tan X.
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Guest
Apr 26, 2021
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225
0
Plz help
1/2 of Alex's money was equal to 3/4 of Brayden's money. If Alex gave Brayden $5, then he would have $6 less than Alex. How much did Brayden have at first?
Guest
Apr 26, 2021
0
231
0
Ratio
The ratio of Alan's apples to Don's apples was 3:5. When Alan gave 30 of his apples to Don, the ratio of Alan's apples to Don's apples became 1:5. Find the number of apples Alan had at first?
Guest
Apr 26, 2021
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212
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math
If m and n are odd integers, how many terms in the expansion of (m + n)^8 are odd?
Guest
Apr 26, 2021
0
286
1
HELP!!!!!1
If find the sum of all possible values of
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Guest
Apr 26, 2021
0
460
3
Help!!!!!
Let f(x) be an even function defined for all real numbers x and let g(x)=f(x+3)-5 You are told that the graph of y=g(x) passes through the point (2,-2) Then the graph of y=g(x) must also pass through the point (a,b) Enter your answer in the form "a,b
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Guest
Apr 26, 2021
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231
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Euclidean Algorithm
Given that a is a multiple of 456, find the greatest common divisor of 3a^3 + a^2 + 4a + 456 and a.
Guest
Apr 26, 2021
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336
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Algebra
The table below shows the ticket rates for whale watching trips offered by Beluga Fun Tours: Age Ticket Price Under 3 years free 3 to 12 years $34 Over 12 years $45 On a certain day, the company took 103 people on whale watching trips. There were 64 children
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Guest
Apr 26, 2021
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299
0
+8
Is this a bug?
hello! this isn't a math question, but I have turned off my brave shields (brave is my browser) I have turned off add blocker, and I still get a notification that I'm using an ad blocker, even though all is turned off, is this a bug?
DuckDOTzip
Apr 26, 2021
0
358
1
trig
In right triangle BCD with angle D = 90 , we have BC = 8 and BD = 4. Find sin B.
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Guest
Apr 26, 2021
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352
1
geometry
Circles A, B, and C are externally tangent to each other. If AB = 14, BC = 18, and AC = 18, then find the radii of each of the circles.
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Guest
Apr 26, 2021
0
358
1
trigonometry
In right triangle ABC, we have AB = 10, BC = 24, and ABC = 60 degrees. If M is AC on such that is an angle bisector of ABC, then what is cos ABM?
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Guest
Apr 26, 2021
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459
2
quadratics
Let u and v be the solutions to 3x^2 + 5x + 7 = 2x^2 - 8x + 1. Find u/v + v/u.
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Guest
Apr 26, 2021
0
474
1
help algebra
Find the value of y such that 9^y = 3^5/27^3.
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Guest
Apr 26, 2021
+1
430
2
+501
trig
In triangle $PQR$, we have $\angle P = 90^\circ$, $QR = 15$, and $\tan R = 5\cos Q$. What is $PQ$?
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ellapow
Apr 26, 2021
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263
0
Shaded Area Of Objects
Hello, I was assigned this for homework but can't really figure out how to do them. I missed a few classes due to standardized testing. (I only need help on the last three, I got the first one.) Thank you in advance.
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Guest
Apr 26, 2021
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381
1
Math
Will and Elvin had an equal number of bookmarks. After Will gave away 29 bookmarks and Elvin gave away 48 bookmarks, Will had 2 times as many bookmarks as Elvin. How many bookmarks did each have at first?
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Guest
Apr 26, 2021
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273
0
Owwowiwwk
There are between 50 and 60 number of eggs in basket when loza counts by 3 second there are 2 eggs left over when she countw by 5 second there are 4 left over how many eggs are there in the basket
Guest
Apr 26, 2021
+2
593
3
CPhill Can you please help me?
How many cubic (i.e., third-degree) polynomials are there such that has nonnegative integer coefficients and ?
Hint 1: Keep in mind that these are nonnegative integers not just postive integers.
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Guest
Apr 26, 2021
+11
534
3
+428
plz help on trig question
Find the minimum possible value of where
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Dennis070sinneD
Apr 26, 2021
0
437
2
Answer this to help future people, no rush
Points A (-1, 2) and B (3, 2)are the endpoints of a diameter of a circle graphed in a coordinate plane. How many square units are in the area of the circle? Express your answer in terms of $pi$.
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Guest
Apr 26, 2021
0
454
1
Hapl Asap!!!
What is the coefficient of $x^3$ in the expansion of $$(x+2\sqrt3)^7?$$
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Guest
Apr 26, 2021
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