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Exponential form |
2007-09-12 |
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From Ericha:
How do I express 1,679,616 in exponential form as a power of 6 using a calculator?
Answered by Stepehe La Rocque and Penny Nom. |
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How many miles per hour was I driving |
2007-09-11 |
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From Gary:
How many miles per hour was I driving to go 37 miles in 13 minutes
Answered by Victoria West. |
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The circumference of a circle |
2007-09-11 |
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From annette:
circumference of a 3.75 ft circle I have not done this in years and forgot how.
Answered by Stephen la Rocque and Victoria West. |
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A cube in a sphere |
2007-09-11 |
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From Justin:
What percent of the volume of a cube is occupied by the largest possible sphere centered in that cube?
Answered by Stephen la Rocque. |
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How much space we are talking about when they say 500 cf? |
2007-09-11 |
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From Rhonda:
I was informed while planning a move that the moving company will
allow 500 cubic feet of moving space. Anything over that is $5.99 per cf.
How do I find out exactly how much space we are talking about when
they say 500 cf ?? Thank-you in advance for the advice.
Answered by Stephen la Rocque. |
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The perimeter of a semi-circle |
2007-09-11 |
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From Confused:
What is the formula for the perimeter of a semi-circle?
Can you please help me out!!!
I need this answer by tomorrow.
Answered by Stephen la Rocque. |
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What are the next two terms? |
2007-09-11 |
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From Sassy:
I can't figure out what the next two integers in this pattern are 3,9,6,12,9 are.
Answered by Stephen la Rocque. |
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Find the area between (-4,0) (2,0) (2,6) |
2007-09-11 |
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From sabrina:
Find the area between (-4,0) (2,0) (2,6)
Answered by Penny Nom. |
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The factors of 35 |
2007-09-11 |
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From johh:
wats the factors for 35
Answered by Penny Nom. |
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x = y^2 and x = -4 y^2 |
2007-09-11 |
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From Jil:
My question is when dealing with parabolas, x=y^2, so that they are sifted on their side you could say,
what will happen to the graph if you change it to x=-4y^2. I understand
that the - flips the graph in the other direction but can you simply just plug
in numbers and increase the stretch of the y?
Answered by Penny Nom. |
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What was the water level in the cylinder? |
2007-09-11 |
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From glen:
After a 5.63-g sample of Wood's metal has been added to the water in a 10-mL graduated cylinder, the new water level is 8.7mL. What was the water level in the cylinder before the sample was added?
Answered by Stephen la Rocque. |
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A rectangle inscribed in a circle |
2007-09-11 |
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From Sobeida:
A rectangle that is x feet wide is inscribed in a circle of radius 8 feet. What is the area of the rectangle as a function of x.
Thanks!
Answered by Stephen la Rocque. |
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How many vertices are there? |
2007-09-10 |
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From Makayla:
I've just started the 4th grade and I am having trouble with a question on my homework. The questions is: Carrie is arranging sticks to make shapes. she has made a closed figure, with 10 sides How many vertices are there? I believe the answer is ten but I'm not sure.
Answered by Stephen La Rocque and Walter Whiteley. |
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A sequence of fractions |
2007-09-10 |
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From mitch:
find an expression for T(n), the nth term of the sequence
1/5, 3/8, 5/13, 7/20, 9/29
Answered by Stephen La Rocque. |
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Yards by yards to square metres |
2007-09-10 |
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From Julie:
I need a formula to translate linear yards so 36" by 54" to square meters.
So first I need to square the yard and translate it to square meters.
Answered by Stephen La Rocque and Penny Nom. |
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