All Questions ⁺⁰238158 Questions

0

951

1

Trig

cos 65 degrees 57 minutes

Guest May 14, 2017

0

818

1

please help

how do you put in formula (future value=percent value*exp(rt) can you give me a evample so i know how to put it in the calculator?

Guest May 14, 2017

0

768

1

math

write 16 degree in terms of the sine

Guest May 14, 2017

May 13, 2017

+1

1213

7

Trigo Ques (repost cuz no answer :C)

Heya
Here's the ques:

Given : sin\alpha+sin\beta=1 , cos\alpha+cos\beta=1 read more ..

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Guest May 13, 2017

0

919

1

0 to the power of 0

Prove that 0 to the power of 0 is 1.

Guest May 13, 2017

0

1146

1

+24

Help

On a forward somersault dive, a divers height, H meters, above the water is given by h(t)= -4.9t^2+6t+3, where T is the time in seconds after the diver leaves the board.

Determine the divers maximum height read more ..

Micheala95 May 13, 2017

0

869

1

+24

Help

A ball is thrown in the air from the balcony of an apartment building in falls to the ground. The height, H meters, of the ball relative to the ground T seconds after being down is given by h(t)= -4.9t^2+10t+35.

Determine read more ..

Micheala95 May 13, 2017

0

1030

1

+24

Help

When bicycles are sold for $300 each, a cycle store can sell 70 in a season. For every $25 increase in the price, the number sold drops by 10.

Represent the sales revenue as a function of the price. read more ..

Micheala95 May 13, 2017

0

1346

1

+24

Help

A company that charters a boat for tours on the Gulf Islands can sell 200 tickets at $50 each. For every $10 increase in the ticket price five few were tickets will be sold.

Represent the number of tickets sold read more ..

Micheala95 May 13, 2017

0

1035

2

+24

Help

Sixteen metres of fencing are available to enclose a rectangular garden.

Represent the area of the garden as a function of the length of the one side.
read more ..

Micheala95 May 13, 2017

0

911

1

+24

Help

A pasta sauce can has a capacity of 725mL and a base radius of 4.2cm. The company plans to redesign the can with a larger base. The new can will have the same volume as the original can. A) let r represent the change in base radius. Let h centimetres represent read more ..

Micheala95 May 13, 2017

0

2302

1

+52

Algebra question

A rectangular piece of metal is 20 in longer than it is wide. Squares with sides 4 in long are cut from the four coners and the flaps are folded upward to form an open box. If the volume of the box is 1904 in^3, what were the original dimensions read more ..

yojaymarojas May 13, 2017

0

1573

1

+52

College Algebra Please help solve

High concentrations of carbon monoxide CO can cause coma and possible death. The time required for a person to reach a COHb level capable of causing a coma can be approximated by the quadratic model
T=.0002x^2 - .316x + 127.9 where T is the read more ..

yojaymarojas May 13, 2017

+1

1368

2

plz answer

whats 11/12 x 5/6

Guest May 13, 2017

0

1742

2

find the function of y if x is 2

Given the function y = -3ex + 1 , find y if x = 2.

Guest May 13, 2017

0

806

1

u substition

OK, I'm going through my lab final - I'm having a difficult time with ALL OF IT...LOL Yes, I'm not good at higher math. And this is probably basic algebra....

My question is x-2x^1/2-3= 0 and use u substitution. read more ..

Guest May 13, 2017

0

634

0

what is the result for .31416'

what is the result of .31416'

Guest May 13, 2017

0

694

0

stats question

The growth in bad-debt expense for Chadha and Chadha Company over the last 20 years is as follows. 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 0.11 0.09 0.08 0.08 0.1 0.11 0.12 0.1 0.07 0.09 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 0.08 0.05 read more ..

Guest May 13, 2017

-1

1223

2

x 2 -y 2 =55 and x-y=11, then y=

x2-y2=55 and x-y=11, then y=

Guest May 13, 2017

+1

983

1

+43

i need help

How to find the volume hight 22km radius 22km?

Huner1357 May 13, 2017

0

1428

2

Trigonometry question

A rectangular block of wood, ABCD, leans against a vertical wall, as shown in th diagram below.
AB = 8cm, BC = 5cm and angle BA^E = 28o.
Find the vertical height of C above the ground.
read more ..

Guest May 13, 2017

0

684

0

business stats

The growth in bad-debt expense for Chadha and Chadha Company over the last 20 years is as follows. 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 0.11 0.09 0.08 0.08 0.1 0.11 0.12 0.1 0.07 0.09 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 0.08 0.05 read more ..

Guest May 13, 2017

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