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Post New Question
All Questions
^{+0}
135324 Questions
0
151
1
can someone help please?
For what real value of k is a root of ?
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Guest
Dec 26, 2017
+2
293
1
+200
If you walk for 1.5 hours at 3 mph, how fast should you run during the next 0.5 hours to have the average speed of 4 mph?
If you walk for 1.5 hours at 3 mph, how fast should you run during the next 0.5 hours to have the average speed of 4 mph?
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joebob
Dec 26, 2017
+3
161
1
+200
I forgot how to do this!
If you bike for 3 hours at 10 mph and then walk for 1 hour at 2 mph, what would be your average speed?
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joebob
Dec 26, 2017
0
136
1
please help me?
Find a non-zero value for such that has only one solution.
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Guest
Dec 26, 2017
0
241
3
+1015
Enter your answer, in simplest radical form, in the box.
Enter your answer, in simplest radical form, in the box.
hectictar
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AngelRay
Dec 26, 2017
0
150
1
+1015
Simplify.
Simplify.
i74
−1
read more ..
hectictar
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AngelRay
Dec 26, 2017
0
149
1
+1015
Simplify. 3−50−−−−√ Enter your answer, in simplest radical form, in the box.
Enter your answer, in simplest radical form, in the box.
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AngelRay
Dec 26, 2017
0
134
1
+1015
Multiply. 3√⋅5√⋅7√
Multiply.
3√⋅5√⋅7√
read more ..
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AngelRay
Dec 26, 2017
0
133
1
+1015
Multiply. 3√⋅5√⋅7√
Multiply.
3√⋅5√⋅7√
read more ..
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AngelRay
Dec 26, 2017
-1
138
1
+1015
Simplify. 427−−√+675−−√
Simplify.
427−−√+675−−√
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AngelRay
Dec 26, 2017
-1
161
1
+1015
Simplify. 750x15y21−−−−−√ Assume x and y are nonnegative.
Assume x and y are nonnegative.
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AngelRay
Dec 26, 2017
-1
157
1
+1015
Simplify. 27x15y24−−−−−√3
Simplify.
27x15y24−−−−−√3
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AngelRay
Dec 26, 2017
-1
156
1
+1015
What is the expression in simplest radical form?
What is the expression in simplest radical form?
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AngelRay
Dec 26, 2017
-1
158
1
+1015
What is the expression in radical form?
What is the expression in radical form?
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AngelRay
Dec 26, 2017
0
125
2
Find a and b.....
a and b are whole positive integers, which makes the following identity true. What are the values of a and b? Thanks.
Pi/4 =8arctan(1/10) - arctan(a/b)
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Guest
Dec 26, 2017
0
301
1
+12
Drag and drop an answer into each box to correctly complete the statement.
Drag and drop an answer into each box to correctly complete the statement.
A reflection is a transformation that maps point Q in a figure over a line, AB←→ , such that for point C at the intersection of AB←→ and QQ′⎯⎯⎯⎯⎯ ,
read more ..
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Gricelda123
Dec 26, 2017
0
188
1
+12
Which description best defines AB⎯⎯⎯⎯⎯ ?
Which description best defines AB⎯⎯⎯⎯⎯ ?
A: the set of point A and point B and all the points between point A and point B
B: the set containing point A and point B
C: the
read more ..
Mr.Owl
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Gricelda123
Dec 26, 2017
0
319
1
+12
Drag a reason to each box to complete this proof. If 12=1/3x+5 , then x = 21.
Drag a reason to each box to complete this proof.
If 12=1/3x+5 , then x = 21.
Statement Reason
12=13x+5 Given
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Gricelda123
Dec 26, 2017
Dec 25, 2017
0
201
3
+102
Plato Classroom Question #11
A painter bought gallons of paint, just enough to cover two rooms. One is twice the size of the other and requires three coats of paint. The smaller room requires only two coats. Then the cilent decided not to paint the smaller room after all.
read more ..
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SpaceModo
Dec 25, 2017
-1
189
1
+8
In a three-digit number, the hundreds digit is greater than 5, the tens digit is greater than 4 but less than 8...
In a three-digit number, the hundreds digit is greater than 5, the tens digit is greater than 4 but less than 8, and the units digit is the smallest prime number. How many three-digit numbers satisfy all of these conditions?
off-topic
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tlin0611
Dec 25, 2017
Dec 24, 2017
+7
380
12
+92623
Merry Christmas everyone
Merry Christmas everyone
Here are some of our traditional Australian Christmas songs.
read more ..
off-topic
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Melody
Dec 24, 2017
0
164
1
+164
Gradient of a line
The line passing through (4, a) and (8, 1) has gradient 3/4.
How do I work out the value of a?
read more ..
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Walthamx
Dec 24, 2017
0
187
0
Does each equation represent exponential decay or exponential growth?
Does each equation represent exponential decay or exponential growth?
Note: If an equation is neither exponential growth nor exponential decay, do not drag it to the table.
read more ..
Guest
Dec 24, 2017
0
238
3
Alg 2 Questions
1. What are the x and y-intercepts of the equation?
y=log(7x+3)−2
Round the answers to the nearest hundredth.
read more ..
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Guest
Dec 24, 2017
0
161
1
+202
Curvature and continuity of function
Hi i want to tel me the type which connects Curvature and continuity of function?
Thank you!!!
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Whitespy001
Dec 24, 2017
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