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Post New Question
All Questions
+0
237671 Questions
0
539
1
I need help or Im gonna fail
f(x)=(x+5)(x+3)(x-2)^2, use the graph and/or a sign chart to determine the x value that cause. (Include a sketch and/or the sign chart as evidence)
And then they gave me this stuff:
f(x)=0 _________
f(x)>0 _________
read more ..
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Guest
Dec 6, 2015
0
742
1
multiple
what is 30 x 30
Riddler
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Guest
Dec 6, 2015
0
682
1
slope=2/7; (14,-3) WHAT IS THE ANSWER STEP BY STEP PLS ;)
slope=2/7; (14,-3) WHAT IS THE ANSWER STEP BY STEP PLS ;)
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Guest
Dec 6, 2015
0
598
1
+443
Why flag my stuff? TBH it's kinda stupid for no reason.
Why flag my stuff? TBH it's kinda stupid for no reason.
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adylyn_rae
Dec 6, 2015
Dec 5, 2015
0
455
2
no lo se
cuanto es 4+n=-5+-9
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Guest
Dec 5, 2015
0
444
1
Variable solved for
X=y-3
x+3y=13
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Guest
Dec 5, 2015
0
868
2
Diameter of the sun
Knowing the distance from the Sun , the ratio of diameter / distance equal to 1/110 to measure its diameter. Another way of measuring the ratio 1/110 , besides the method of Figure , is to measure the diameter of the solar image projected by an opening
read more ..
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Guest
Dec 5, 2015
0
607
0
swim question
You Swim 1km in 25 minutes
You Swim 3km in 75 minutes + 15 tiring minutes and
You Swim 5 km in 125 minutes + 30 tiring minutes (15 tiring minutes every 2km after 1 km. (1, 3, 5, 7, 9, etc))
You have a 1 hour and 17 minute swimming
read more ..
Guest
Dec 5, 2015
+5
689
3
Word problem
A doctor collected 1/100 liter of blood from a patient to run some tests. The doctor determined that a drop of his blood, or about 1/000000 liter, contained 10000000 red blood cells. How many red blood cells did the entire sample contain?
Melody
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Guest
Dec 5, 2015
0
623
2
Help!
how do you change a repeating decimal into a fraction on this calculator?
Melody
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Guest
Dec 5, 2015
0
559
1
Question
why do you multiply before you can do addition?
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Guest
Dec 5, 2015
0
557
2
WHAT?????
Brenda planted 52 pepper plants in equal rows. The number of rows was 9 more than the number of plants in each row. How many pepper plants did Brenda put in each row?
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Guest
Dec 5, 2015
0
456
1
x-2*x+2
x-2*x+2
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Guest
Dec 5, 2015
0
497
1
Help
How do u get multiple variables
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Guest
Dec 5, 2015
0
607
2
I'm dumb af.
Someone answer this please
500,000,000 x 10,000 x 505% x 4 x 45
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Guest
Dec 5, 2015
0
572
2
help
how do i convert it to fraction ?
Melody
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Guest
Dec 5, 2015
0
710
1
i want to use sin^-1
how do i use the sin-1 ??
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Guest
Dec 5, 2015
+5
524
2
help plz
sin(x)=20.8*6*0.5
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Guest
Dec 5, 2015
0
529
2
calculate %
how to calculate how much is 950 in 1045 but in %
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Guest
Dec 5, 2015
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