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Post New Question
All Questions
+0
234858 Questions
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325
1
Helppp
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Guest
Mar 11, 2021
0
752
1
+589
How many negative integers $m$ satisfy the inequality $\dfrac{3}{m} \le -\dfrac27$?
How many negative integers m satisfy the inequality 3/m =<-2/7?
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weredumbmaster22
Mar 11, 2021
0
705
1
+589
In a set of five consecutive integers, the smallest integer is more than $\frac23$ the largest. What is the smallest possible value of the s
In a set of five consecutive integers, the smallest integer is more than 2/3 the largest. What is the smallest possible value of the sum of the five integers?
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weredumbmaster22
Mar 11, 2021
0
671
2
+589
My cupcake recipe makes $12$ cupcakes and requires $1\frac12$ sticks of butter. I can only buy whole sticks of butter. How many whole sticks
My cupcake recipe makes 12 cupcakes and requires 1 1/2 sticks of butter. I can only buy whole sticks of butter. How many whole sticks of butter must I buy to make 100 cupcakes?
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weredumbmaster22
Mar 11, 2021
0
306
1
Please Help Urgently!!
I found that the base of triangle ABC is equal to 8 and that AB=AC because triangle ABD and triangle ACD are congruent, but I am confused about how to continue.
read more ..
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Guest
Mar 11, 2021
0
359
1
trig question
Find the measure of each angle indicated. Round to the nearest tenth.
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Guest
Mar 11, 2021
0
599
1
probability
In a bag, there are: 6 red marbles, 3 blue marbles, 4 yellow marbles, and 1 green marble. Without putting marbles back in the bag:
a) What’s the probability of picking 3 red marbles?
b) What’s the probability of picking 2 green
read more ..
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Guest
Mar 11, 2021
0
362
2
Halp again
The real numbers x and y are such that
\begin{align*}
x + y &= 4, \\
x^2 + y^2 &= 22, \\
x^4 &= y^4 - 176 \sqrt{7}.
\end{align*} <#> Compute x-y
USE VIETA FORMULA
read more ..
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Guest
Mar 11, 2021
0
306
1
Halp :(
Let $a_1,$ $a_2,$ $a_3,$ $\dots$ be a sequence of real numbers satisfying \[a_n = a_{n - 1} a_{n + 1}\]for all $n \ge 2.$ If $a_1 = 1 + \sqrt{7}$ and $a_{1776} = 13 + \sqrt{7},$ then determine $a_{2009}.$
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Guest
Mar 11, 2021
+1
430
1
+126
help
An artist mixes a shade of paint that is 33 1/3%
red, 15% yellow and the rest blue. He then mixes a second
shade of paint using only red and blue in a 3:1 ratio. If the artist then combines 300 mL of the first shade with
120 mL of the second
read more ..
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thedudethatneedshelp
Mar 11, 2021
0
393
6
HELP PLS
The roots of $7x^2 + x - 5 = 0$ are a and b. Compute $(a - 4)(b - 4).$
PLS HELP
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Guest
Mar 11, 2021
Mar 10, 2021
0
341
1
geometry question
Find the area of the figure.
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Guest
Mar 10, 2021
0
401
1
parallelogram
If ABCD is a parallelogram, find x
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Guest
Mar 10, 2021
0
389
1
Weird questoins
ik this look easy but my parents are fighting on the answer of the problem
What percent is 15% of 80%?
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Guest
Mar 10, 2021
0
328
1
Find the missing side.
Find the missing side. Round to the nearest tenth.
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Guest
Mar 10, 2021
0
332
1
Find the missing side.
Find the missing side. Round to the nearest tenth.
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Guest
Mar 10, 2021
0
364
1
right triangle trigonometry
Solve for all three unknowns.
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Guest
Mar 10, 2021
0
533
3
A sphere of radius 10 inches is inscribed in a cone with a base of radius 15 inches. In cubic inches, what is the volume of the cone?
A sphere of radius $10$ inches is inscribed in a cone with a base of radius $15$ inches. In cubic inches, what is the volume of the cone?
read more ..
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Guest
Mar 10, 2021
0
669
1
A rectangular prism has volume 12 cubic inches. A triangular pyramid is cut off the cube
A rectangular prism has volume 12 cubic inches. A triangular pyramid is cut off the cube as shown in the diagram. What is the volume of the remaining piece in cubic inches?
read more ..
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Guest
Mar 10, 2021
0
353
1
algebra
Two trains, train A and train B, weigh a total of 485 tons. Train A is heavier than train B. The difference of their weights is 303 tons. What is the weight of each train
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Guest
Mar 10, 2021
0
362
1
pls help me
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Guest
Mar 10, 2021
0
356
1
number theory
a number has exactly 8 factors. Two of the factors are 10 and 22. What is the number and what are all the factors
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Guest
Mar 10, 2021
0
359
1
area
Find the area of the figure below.
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Guest
Mar 10, 2021
0
377
1
question on parallelogram
Find a, b, x, and y.
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Guest
Mar 10, 2021
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