Mathematics - 22 June 2007

2007-06-22 16:57:20 · 3 answers · asked by jas09 1

I don't get the intercepts...

2007-06-22 16:34:56 · 11 answers · asked by ANNA S 1

The width of a rectangular playground is 2x-5 feet, and the length is 3x + 9 feet. Write a polynomial P(x) that represents the perimeter and then evaluate this perimeter and then evaluate this perimeter polynomial if x is 4 feet.

2007-06-22 16:18:26 · 5 answers · asked by Anonymous

Simplify!!

16a^2 (with a radical check mark sign over the problem)

72/8X^2 (with a radical check mark sign over the problem)

54w^16/150Z^4 (with a radical check mark sign over the problem)

I apologize...I dont know how to make that sign on the computer.

Thanks for your help!!!!

2007-06-22 16:01:57 · 7 answers · asked by Todd N 1

For example: How would I put sin^(4) 5x in my TI-89? When i push the sin button, it says "sin( ). It won't let me put ^4 without it being wrong. How should i put it in to be right? Sin (1)^4?

2007-06-22 15:58:07 · 2 answers · asked by Kayla G 1

I dont know where to go from here. All I know is that both lines will have teh same slope. I tried to graph it but it didnt help. Any help will be appreciated

2007-06-22 15:56:57 · 5 answers · asked by TaQuasha W 1

How to find. Without a calculator, show steps, and explain briefly.

btw. Im not going to use like 23*23 method its too long. I need to find an easier way.

√529=
&
√1024

NOTES: Theres like a way using √9*49= 3*7=21 but how to apply it here.

2007-06-22 15:44:48 · 10 answers · asked by Anonymous

A Buddhist monk got an errand from his teacher: to meditate for exactly 45 minutes. He has no watch; instead he is given two inscent sticks, and he is told that each of those sticks would completely burn in 1 hour. The sticks are not identical, and they burn with variant yet unknown rates (they are hand-made). So he has these two inscent and some matches: can he arrange for exactly 45 minutes of meditation?

2007-06-22 15:42:45 · 3 answers · asked by Atul S V 2

The answer I came up with is:

-5t^4 + 18 t^2 + 14

Is that correct?

2007-06-22 15:23:39 · 6 answers · asked by Anonymous

Given (√x+y) - 3x=1, determine dy/dx (implicit differentiation)

2007-06-22 15:14:30 · 4 answers · asked by Anonymous

-12z^4y^2 / -2z^10y^2

2007-06-22 15:08:05 · 10 answers · asked by Anonymous

shaped box and 60 cents for a cylindrical box. Last sunday, candice sold 16 gift boxes and collected a total of $8. How many of each type of box did she sell?

2007-06-22 15:03:17 · 5 answers · asked by clement 1

Can someone please help me?

2007-06-22 14:42:54 · 7 answers · asked by Amanda B 1

Please can someone help me with this problem

2007-06-22 14:39:35 · 10 answers · asked by Amanda B 1

Tom makes an open box from a rectangular piece of metal by cutting equal squares from the four corners and turning up the sides. The piece of metal measures 60 cm by 100 cm. What are the dimensions of the box with the maximum volume?

2007-06-22 14:34:31 · 4 answers · asked by slow_math 1

Please help me.

2007-06-22 14:33:28 · 6 answers · asked by Amanda B 1

show how to get the answer

2007-06-22 14:30:02 · 6 answers · asked by Harley 1

2007-06-22 14:26:31 · 3 answers · asked by Stefani ♥ 2

"Ariana took 2 h longer to drive 360 mi on the first day of a trip than she took to drive 270 mi on the second day. If her speed was the same on both days, what was the driving time each day?"

2007-06-22 14:23:08 · 7 answers · asked by leeniegirl 2

If we get it by using integral, then why π is defined as 180°?

2007-06-22 14:21:24 · 8 answers · asked by ? 5

Please show how you get it . Thanks for all your help

2007-06-22 14:13:57 · 8 answers · asked by Harley 1

2007-06-22 14:07:44 · 7 answers · asked by Stefani ♥ 2

2007-06-22 13:42:30 · 5 answers · asked by Stefani ♥ 2

if you have sine, it needs a cosine, and when they are on a tangent, they need a cotangent, even a second needs a cosecond. ( or am i mistaken, just wait a cominute )

2007-06-22 13:17:36 · 5 answers · asked by ixat02 2

$2200; 12% compounded quarterly; 8 quarterly payments.

a) $282.55
b) $313.40
c) $313.48
d) $442.87

2007-06-22 12:48:53 · 2 answers · asked by Christina M 1

The TOP is open.
How do I use the formula to figure the answer ?

2007-06-22 12:39:11 · 6 answers · asked by Stefani ♥ 2

complete the missing part that will make the statement true.

{ } ___ {0}


is it a subset or what, I dont know!

2007-06-22 12:36:50 · 4 answers · asked by Anonymous

2007-06-22 12:22:37 · 2 answers · asked by Anonymous

if your not too technical with the whole thumb not being a finger? you have 1,2...3.... in the middle and then 4 and 5. why not be 3? who thinks in fractions anyway?

2007-06-22 12:21:10 · 22 answers · asked by mark w 2

What do i do with the e? does it work out to y'=e^5?

2007-06-22 12:18:00 · 5 answers · asked by Anonymous