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Post New Question
All Questions
+0
234963 Questions
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441
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+56
Probability
In the 2022 General Elections to oversee the entire process a committee of 3 is appointed. If there are seven FNM members and six PLP members available to serve, how many committees are possible if there are at least 2 FNM members on the committee?
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djsaucy
Apr 21, 2021
0
384
1
What fraction of all the $10$-digit numbers with distinct digits have the property that the sum of every pair of neighboring digits is odd?
What fraction of all the -digit numbers with distinct digits have the property that the sum of every pair of neighboring digits is odd?
Thank you!!!
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Guest
Apr 21, 2021
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389
0
+56
revenue, cost, profit function
Math club is having a fund-raising event at the Atlantis Resort. The resort is charging $2000 for the room and $50 additional for each guest in attendance. If 1000 guests attend the event, what was the total revenue to ensure $10000 in profits.
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djsaucy
Apr 21, 2021
0
396
1
I’m so lost
There are 60 cookies in a box. The number of raisin cookies was 1/3 the number of plain cookies. Chantalle ate an equal number of raisin and plain cookies. Findthe
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Guest
Apr 21, 2021
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358
1
Math
2/5 of Amy's money was 3/4 of Ben's money. When Ben have Amy $28, both of them would have the same amount of money. How much did Amy have at first?
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Guest
Apr 21, 2021
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1009
1
+327
Permutations/Counting Princliple/Combinations/and Probability are so confusing!!
A signal can be sent from one location to another by running different colored flags up a flagpole, one above the other. There are 15 different colored flags to choose from but only 6 flags will be flown. Find the number of different signals consisting
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KennedyPape
Apr 21, 2021
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434
1
Coordinates
The point (0,0) is reflected across the vertical line x = 1. Its image is then reflected across the line y=2 - x. What are the coordinates of the resulting point?
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Guest
Apr 21, 2021
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400
1
Coordinates
An equilateral triangle has two vertices at (0,5) and (9,5). If the third vertex is in the first quadrant, what is the y-coordinate? Express your answer in simplest radical form.
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Guest
Apr 21, 2021
0
442
1
Verify each trigonometric identity by simplifying the trigonometric expression on one side of the identity to match the other side of the id
Verify each trigonometric identity by simplifying the trigonometric expression on one side of the identity to match the other side of the identity.
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Guest
Apr 21, 2021
0
398
1
help please!
A 10 feet long sign will be hanging from the roof from two hooks on either side of the sign. One wire wil be 1.75 feet in length, and attach to one end of the sign. The sign will hang at an angle of 25 degrees from the ceiling. Draw a diagram and determine
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Guest
Apr 21, 2021
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459
4
Circle circumference
How to solve this problem?
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Guest
Apr 21, 2021
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495
2
+132
plz help
The circumference of a circle is measured as 56 cm with an error 0.02cm. The percentage error in its area is....
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Amariah
Apr 21, 2021
+1
450
2
+81
Please help ASAP!!!
Find the value of $x$ in the diagram below.
[asy]
size( 200 ) ;
pair ll = origin ;
pair lr = origin+dir(0) ;
pair ul = extension( ll,ll+dir(90) , lr,lr+dir(120) ) ;
pair ur = extension( ul,ul+dir(0) , lr,lr+dir(30) ) ;
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TheMathWhiz
Apr 21, 2021
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638
5
+29
I know GFB is similar to CHB, but how do you find GF?
In the figure below, isosceles triangle ABC with base AB has altitude CH = 24 cm, DE = GF, HF = 12 cm, and FB = 6 cm. find area of CDEFG
hectictar
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tayIorswift13
Apr 21, 2021
0
373
1
+132
help plz
What is the compounded ratio of 10:30 and 60:80?
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Amariah
Apr 21, 2021
0
401
2
absolute value
2<|y-7|<9
pls show work
Pls graph aswell
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Guest
Apr 21, 2021
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430
1
A question
https://drive.google.com/file/d/1dM50Ka5hqdVfXV-eslCMi7Vumayycbfn/view?usp=drivesdk
What are those called
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ElectricPavlov
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Guest
Apr 21, 2021
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367
0
Found it on jiskha
An electron in an electron beam experiences a downward force of 0.53×10^(−14)N while traveling in a magnetic field of 2.4×10^(−2)T west. The charge on a proton is 1.60×10^(−19).
a) What is the magnitude of the velocity? Answer in units of m/s.
b)What
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Guest
Apr 21, 2021
0
492
1
+29
please help!!!!
lf the sum of one of the base angIes and the vertex angIe is the same for two different isosceIes triangIes, must the triangIes be simiIar?
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tayIorswift13
Apr 21, 2021
0
460
1
Am I wrong on this one?
I tried doing the following question a few times now: (sqrt(8)*sqrt(3)*2sqrt(5))/(4sqrt(6)*3sqrt(15)), but my answer always ends up being (sqrt(3))/(9), or in decimals: 0.1924500897298753. My problem is that I cannot find the corresponding answer
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Guest
Apr 21, 2021
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296
0
If x and y are inversely proportional a. If x^p and y^q are also inversely proportional, then how must p and q be related??? b. If x^p
If x and y are inversely proportional
a. If x^p and y^q are also inversely proportional, then how must p and q be related???
b. If x^p and y^q are directly proportional, then how must p and q be related???
read more ..
Guest
Apr 21, 2021
0
404
2
math
do you hav a d**k brains because your not answering my question
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Guest
Apr 21, 2021
0
405
2
Coordinates
In the diagram, the four points have coordinates A(0,1), B(1,4), C(5,3), and D(4,0). What is the area of quadrilateral ABCD?
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ElectricPavlov
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Guest
Apr 21, 2021
0
294
1
help plz
The United States Postal Service charges an extra $\$0.11$ in postage if the length of an envelope, in inches, divided by its height, in inches, is less than $1.3$ or greater than $2.5.$ For how many of these four envelopes must the extra $\$0.11$ in postage
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Guest
Apr 21, 2021
0
376
1
trig question
Help I can't figure this out
ElectricPavlov
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Guest
Apr 21, 2021
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