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Post New Question
All Questions
+0
234815 Questions
0
1313
1
How tall is a bridge if a 6-foot-tall person standing 100 feet away can see the top of the bridge at an angle of 20 degrees to the horizon?
How tall is a bridge if a 6-foot-tall person standing 100 feet away can see the top of the bridge at an angle of 20 degrees to the horizon?
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Guest
Mar 14, 2017
0
809
2
+24
On the topic of big numbers
Why is it that when you type into the google calculator 3!!! it comes up with infinity?
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LazDaUber
Mar 14, 2017
0
667
1
similar Question
solve for the value of Z:4(Z-4)/6 + 3Z-(1/60=3/6
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Guest
Mar 14, 2017
0
3076
3
+216
college algebra
Iodine-131 is a radioactive form of iodine. After the crisis at a Japanese nuclear power plant in March 2011, elevated levels of this substance were detected thousands of miles away from Japan. Iodine-131 has a half-life of 8 days. What is the daily decay
read more ..
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idenny
Mar 14, 2017
0
978
1
+216
college algebra
A certain quantity has a century decay factor of 0.4. What is its yearly decay factor? (Round your answer to two decimal places.) _________
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idenny
Mar 14, 2017
0
2241
2
+216
college algebra
During the period from 2003 through 2010, gold prices doubled every 3 years (approximately).
(a) What was the yearly growth factor for the price of gold during this period? (Round your answer to two decimal places.) ________.
(b) Explain
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idenny
Mar 14, 2017
+8
935
5
+1491
Daily Dose #1 (repost)
Sorry guys for the small delay but now my new Daily Dose is live! For those of you who are unaware, I'm starting a positive string of posts that will go up daily. I will post a positive quote and to spark inspiration and such. Anyone is free to join but
read more ..
HighSchoolCalculus
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HighSchoolCalculus
Mar 14, 2017
0
797
3
how to calculate interest
a car costing 5995. financed at 9% interest for 36 mos will cost what per month?
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Guest
Mar 14, 2017
0
688
3
math problem
3(-2(-1)-3)to the second power
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Guest
Mar 14, 2017
0
1533
1
TEPEE
Use the photo of the tepee.What is the shape of the base? How can you tell?The tepee’s height is about 10 feet. Estimate the volume of the tepee
rarinstraw1195
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Guest
Mar 14, 2017
+5
872
2
my sons home work
The current population of the planet earth is 5.4billion people. Births are estimated at 145,365,000 per year. Wow! To get a better realization of this number, calculate the number of births that number represemts for each of the following units of
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rarinstraw1195
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Guest
Mar 14, 2017
0
829
4
Is there a difference if we plug in any number numerically into:
Is there a difference if we plug in any number numerically into:
and
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asinus
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Guest
Mar 14, 2017
+5
642
1
Imaginary numbers
i root 3 squared?
Melody
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Guest
Mar 14, 2017
+6
1267
6
+5265
Help!
Simplify. Identify any x values for which the expression is undefined.
-x2+16
---------
-x2-9x-20
read more ..
rarinstraw1195
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rarinstraw1195
Mar 14, 2017
+5
681
1
help with calculator
how do i perform algebra with this calculator
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Guest
Mar 14, 2017
+10
802
7
SURVEY
SURVEY: How many hours of sleep do you get a night?? Need it for an assignment
Melody
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Guest
Mar 14, 2017
0
634
1
Geometry help
2 1/3 divided 7 3/8
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Guest
Mar 14, 2017
+5
727
1
Word Problem
STS purchased 42 million minutes . If STS paid 2 cents per minute, how many did they pay for the purchase?
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Guest
Mar 14, 2017
+5
431
1
solve for p
p=140000/(1+.07/4)^4*7
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Guest
Mar 14, 2017
0
656
1
+4619
Mathtertre
The graphs of a function and its inverse function intersect at the point . Given that b and a are both integers, what is the value of ?
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tertre
Mar 14, 2017
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