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Post New Question
All Questions
+0
229704 Questions
+1
740
2
+51
how can i be a moderator
pls I want to be a moderator
off-topic
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Jaimegemile777
Feb 19, 2020
-1
717
1
what is 0.5787037037 as a fraction
what is 0.5787037037 as a fraction
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Guest
Feb 19, 2020
+3
704
3
+51
pls help to cuestion
0/0=ERROR
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Jaimegemile777
Feb 19, 2020
-1
621
1
system
I think I have to set up a system here:
Sarah has 600 quarters and dimes in her piggy bank which totals $123.75 how many quarters does she have?
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Guest
Feb 19, 2020
+1
657
0
+51
0/0=Error
whas hapen is 0/0=Error
off-topic
Jaimegemile777
Feb 19, 2020
0
1364
1
please help find perimeter
the diagram shows pentagon ABCDE
ABE is an equilateral triangle
BCDE is a square with area 169cm squared
workout the perimeter of ABCDE please and thankyou
read more ..
Omi67
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Guest
Feb 19, 2020
-1
947
1
trig
Towers A and B are located 10 miles apart. A ranger spots a fire at a 42-degree angle from tower A. Another fire ranger spots the same fire at a 64-degree angle from tower B. To the nearest tenth of a mile, how far from tower B is the fire?
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Guest
Feb 19, 2020
0
627
2
help please
Use the identity a^3+b^3=(a+b)^3 - 3ab(a+b) to determine the product of the two numbers if the sum of the cubes of the two numbers is 152 and the sum of the two numbers is 8.
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Guest
Feb 19, 2020
0
431
1
help needed
From a box of 12 flares, four are selected at random. If the box contains four flares that do not work:
a) what is the probability that all four will not work?
b) what is the probability that, at most, two will not work?
c) of the
read more ..
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Guest
Feb 19, 2020
-1
327
0
help please
A pet store has 15 puppies, 6 kittens, and 8 hamsters. Alice, Bob, and Charlie each want to buy a pet. For variety, they each want a different kind of pet. How many ways can Alice, Bob, and Charlie buy pets and leave the store satisfied?
Guest
Feb 19, 2020
-1
660
1
please help
100 chocolates were bought at the rate of rupees 8 each. 60 were sold at rupees 10 each and remaining at the rate of rupees 5 each. find the loss or gain percent in the deal
Hypotenuisance
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Guest
Feb 19, 2020
0
423
1
help
A committee of 5 people is selected at random from a group of 16 men and 12 women. Find the probability that the committee contains at least 2 women.
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Guest
Feb 19, 2020
0
947
1
math
The plot below shows the volume of vinegar used by each of 17 students in their volcano experiments.
https://prnt.sc/r4oe4k
read more ..
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Guest
Feb 19, 2020
-1
402
1
please help
A certain college has a total of 400 seniors, each majoring in exactly one of six subjects. A minimum of 20 seniors major in each of the six subjects. If three-quarters of the seniors major in one of four subjects, what is the greatest possible number of
read more ..
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Guest
Feb 19, 2020
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410
1
help
The difference between two numbers is 18. Twice the smaller number plus three times the larger is 74. What are the numbers?
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Guest
Feb 19, 2020
0
888
1
An item is regularly priced at $90. It is on sale for 70% off the regular price. What is the sale price?
An item is regularly priced at $90. It is on sale for 70% off the regular price. What is the sale price?
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Guest
Feb 19, 2020
0
1077
1
+1982
In the figure below, the horizontal lines are parallel and the bisectors of the two interior angles intersect at T. Which is m?
In the figure below, the horizontal lines are parallel and the bisectors of the two interior angles intersect at T.
Which is m?
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macabresubwoofer
Feb 19, 2020
0
334
0
help
How many ways are there to distribute 5 identical apples and 6 identical pears to 3 distinct people such that each person has at least one pear?
Guest
Feb 19, 2020
0
560
1
I am a wee bit confuzzled by these Hecker Nuggets
(127)^4−x = 9^2x−1
read more ..
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Guest
Feb 19, 2020
-1
659
2
Confusion about -x^2
Why is -2 * -2 = 4 but -2^2 = -4? Shouldn't it be also 4 because -2^2 = -2 * -2 or is it?
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Guest
Feb 19, 2020
0
456
1
Solve g(x) = -10 and g(x) > f(x) for the given equations f(x)=x^2 and g(x)=1/(x^3) and...
Solve g(x) = -10 and g(x) > f(x) for the given equations f(x)=x^2 and g(x)=1/(x^3) and what is the symmetry axis or point of axis for both graphs.
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Guest
Feb 19, 2020
0
553
2
Equations and graphs
In the graph a line intersects the points A(0,1) and B(5,3).
a. Give an equation for line l
b. Give an equation for line m that is parallel to line l and goes through the point of intersection C(2,0)
read more ..
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Guest
Feb 19, 2020
0
355
0
Calculating possibilities with a square blanket and colours.
You’re making a blanket which consists out of 35 squares (7x7)
a. How many different blankets could you make if for each square you can choose out of six different colours? Give your answer in scientific notation.
read more ..
Guest
Feb 19, 2020
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