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All Questions
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237196 Questions
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3081
1
The adult population of a city is 1,150,000. A consultant to a law firm uses the function P(t)
The adult population of a city is 1,150,000. A consultant to a law firm uses the function P(t) 1,150,000(1 – e–0.03t) to estimate the number of people P(t) who have heard about a major crime t days after the crime was first reported. About how many days
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CPhill
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Guest
May 28, 2015
0
1242
9
how to find the coordinates of the corner of a star
how to find the coordinates of the corner of a star
CPhill
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Guest
May 28, 2015
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762
2
How would you calculate the time it would take to drain down a cyclinder that is 250mm diameter and 10 meters long with an orifice .025mm. J
How would you calculate the time it would take to drain down a cyclinder that is 250mm diameter and 10 meters long with an orifice .025mm. Just using atmospheric pressure. Then I would like to know how much of an increase in flow would I get if I introduce
read more ..
Alan
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Guest
May 28, 2015
+15
3914
2
+4711
Mathopolis Review
Melody thought it'll be a great idea to give a review on this web site and so did I. I forgot to do this so I'm very late. I haven't spent a lot of time on this website, but I do know for sure it's very good.
So the website is completely
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MathsGod1
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MathsGod1
May 28, 2015
0
858
1
four one fourth meter equals how many centimetres
four one fourth meter equals how many centimetres
Melody
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Guest
May 28, 2015
0
902
2
Square root of 169
Square root of 169
MathsGod1
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Guest
May 28, 2015
0
724
1
Calculate how much time will be saved on the drain down of water from a cyclinder by introducing compressed air
How would you calculate the time it would take to drain down a cyclinder that is 250mm diameter and 10 meters long with an orifice .025mm. Just using atmospheric pressure. Then I would like to know how much of an increase in flow would I get if I introduce
read more ..
Alan
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Guest
May 28, 2015
0
944
1
1-sqrt(2)+1-sqrt(2)
1-sqrt(2)+1-sqrt(2)
Melody
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Guest
May 28, 2015
+3
1721
3
1% of 14 billion
1% of 14 billion
thejamesmachine
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Guest
May 28, 2015
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1337
3
I Need to solve this equation: r sin(a+b)=175; r sin(8a+2b)=327; r sin(27a+3b)=515 Find value of r, a and b.
I Need to solve this equation: r sin(a+b)=175; r sin(8a+2b)=327; r sin(27a+3b)=515 Find value of r, a and b.
difficulty
advanced
Alan
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Guest
May 28, 2015
0
852
1
(7×3/7+3)÷4=0
(7×3/7+3)÷4=0
zacismyname
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Guest
May 28, 2015
0
937
1
Eric makes 5% commission on every car he sells. Last month, he sold 15 cars for $350,000. He also gets paid a monthly salary of $1,250. What
Eric makes 5% commission on every car he sells. Last month, he sold 15 cars for $350,000. He also gets paid a monthly salary of $1,250. What is his total pay for the entire month?
zacismyname
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Guest
May 28, 2015
0
827
2
how many weeks in 661/2 days
How many weeks in 66 1/2 days
Raptor
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Guest
May 28, 2015
+8
2072
3
A chauffeur always arrives at the train station at exactly five o'clock to pick up his boss and drive her home. One day his boss arrives an
A chauffeur always arrives at the train station at exactly five o'clock to pick up his boss and drive her home. One day his boss arrives an hour early, starts walking home, and is picked up by the chauffeur on the way out to the train station. They arrive
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Guest
May 28, 2015
0
645
1
mandy had 16 apples, she got 63 times more apples, she got 8 times more apples and then 11 times more apples. how many apples did she get?
mandy had 16 apples, she got 63 times more apples, she got 8 times more apples and then 11 times more apples. how many apples did she get?
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Guest
May 28, 2015
0
1436
2
4/3*3.14*3^3
4/3*3.14*3^3
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Guest
May 28, 2015
0
785
1
what is the 5th root of 437
what is the 5th root of 437
Melody
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Guest
May 28, 2015
0
982
1
12/15 = 20/b what is the b proportion
12/15 = 20/b what is the b proportion
CPhill
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Guest
May 28, 2015
0
813
1
1/2(2.2*10^7 Kg)17.5^2
1/2(2.2*10^7 Kg)17.5^2
Melody
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Guest
May 28, 2015
0
858
1
Evaluate 3/7 × 21 in simplest form
Evaluate 3/7 × 21 in simplest form
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Guest
May 28, 2015
0
728
2
how do you find the area of a circle?
how do you find the area of a circle? (what is the formula?)
thejamesmachine
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Guest
May 28, 2015
0
672
0
how to find the value of trigonometric ratio
how to find the value of trigonometric ratio
Guest
May 28, 2015
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