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July 25, 2014

Search: math 115 #7

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Math 115 CAP
Describe some coping mechanisms developed in MAT 115 that can be used for another math course.
January 12, 2009 by Deb

complex number ~
thanks BOB =) *HUGS* 115 cis 45* 3 solutions = 120* apart Are these correct? 115 cis 45* 115 cis 45 + 120 = 165* or is it (-75*) 115 cis (45 + 120 + 120) = 285*?? or (-195*)?? It's really Matthew!I found out what it is but I will help you when you help me plz!!! Exactly right...
November 5, 2006 by kevin

complex numbers
115 cis 45* 3 solutions = 120* apart Are these correct? 115 cis 45* 115 cis 45 + 120 = 165* 115 cis (45 + 120 + 120) = 285*?? WHat is cis? cos + isin OH LOL!!!Wish I could help!LOL!But...PLease help me!!:(
November 5, 2006 by kevin

math help!
bernardo folds the 2 top corners of a rectanglular piece of paper to form 2 conguent triangles and an isosceles trapezoid. The triangles each have an angle that measures 65. what are the measures of the 2 top angles in the trapezoid? a. 25 and 25 because 65 + 25=90 b. 115 and ...
December 7, 2010 by DeNawQisha

math
115-100+3*5= 115-100+3*5...Use BEDMAS (Bracket, Exponent, Division/Multiplication, Addition/Subtraction). So you would first do 3*5 which is 15. So you'd have: 115-100+15 And then from there solve to get 30. It's PEMDAS Raj!! P - PARENTHESSE E - Exponent M - Multiplacation D...
February 21, 2007 by asafa

Math - check answer
Given s = 10 - 10t2 + 45t3, determine the velocity when t = 1 s. velocity in m/s = My Answer S'= 0-20t + 135t^2 S'(1) = -20+135 = 115 velocity in m/s = 115 Can you please confirm this is correct. Thanks!
January 29, 2013 by Brownie

Statistics
A student wants to test her hypothesis she gives each of her students an IO test. She finds that the average IQ score is 115 and the standard deviation for the class is 30. There are 22 students in the class. She also knows that the population average IQ is 100 points. Ho:p=...
May 5, 2014 by Keisha

geometry
I found out the first part of which is x for the figure which was 115 degrees.They do give you the other measures of the angles which are 115,155,155,155.135,135,115.The second part of the problem say yo find the sum of the measures of the exterior angles,one at each vertex,...
July 23, 2011 by Lauren

algebra
simplify 26-3*2/4^4+3^4 26-6/256+81 20/337 125-2*5/3^3/3^2-(-3)^2 125-10/27/9-(-9) 115/3-9 115/27 want to know if these two problem right
October 3, 2011 by babygirl

algebra
simplify 26-3*2/4^4+3^4 26-6/256+81 20/337 125-2*5/3^3/3^2-(-3)^2 125-10/27/9-(-9) 115/3-9 115/27 want to know if these two problem right
October 3, 2011 by babygirl

CIS 115
CIS 115 week 7 exercise: Determine output. I need help with this week's exercise...DeVry CIS 115 week 7...please help! Using the questions on page 2, determine the output for each question. If input data is provided, be sure to use it with the each question.
February 24, 2013 by dddiii

math
Lane French had a bad credit rating and went to a local cash center. He took out a $100 loan payable in two weeks at $115 (In other words, in two weeks he paid back a total of $115). What is the percent of interest paid on the loan? Do not round denominator before dividing
February 26, 2013 by Iliyan

Chemistry
indium-115 has a half life of 4.5 hours, if you start with a 12.0mg sample of indium-115, how much will remain after 13.5 hours
May 29, 2014 by Denis

Thermodynamics
The initial state consists of a closed system containing one mole of super-heated liquid water at 115°C and 1 atmosphere pressure. The immediate surroundings are also at 115°C and 1 atmosphere pressure. The change in state is described as this one mole of super-heated liquid ...
February 23, 2013 by Becca

Algebra
The area of a parallelogram is 115 square miles the base is= x+9 and the height is x-9. so the equation I got down which is 115=(x+9)*(x-9. Now I have to find the base and height in miles. Can someone help?
April 14, 2014 by Christopher

physics
Sue and Jenny kick a soccer ball at exactly the same time.Sue's foot exerts a force of 62.3 N to the north. Jenny's foot exerts a force of 115.9 N to the east. What is the magnitude of the resultant force on the ball? Answer in N. What is the direction of the resultant force (...
July 2, 2011 by alexa

Statistics
For the overall population, the IQ scores follow the normal distribution with mean equal to 100 and variance equal to 225. What is the best answer? A. If you pick a person at random, the chance that his IQ falls between 100 to 115 is more than the chance that his IQ falls ...
October 9, 2011 by Anonymous

Chem Check Please!!!
Calculate for the electrochemical cell below, Ag(s) | AgCl(s) | Cl–(aq) || Cu2+(aq) | Cu(s) given the following standard reduction potentials. Cu2+(aq) + 2 e– -> Cu(s) E = +0.337 V AgCl(s) + e– -> Ag(s) + Cl–(aq) E = +0.222 V a. –0.115 V b. –0.107 V c. +0...
May 6, 2014 by Anonymous

Algebra
At 3PM, two ships started sailing toward each other from ports which were 265 miles apart at average rates of 18 and 23 miles per hour. At what time were the ships still 60 miles apart? Let t=time=5 hours Let 18t= first ship=90 Let 23t= second ship=115 18t+23t+60=265 41t+60=...
October 28, 2007 by anonymous

math 115
is 8/11 X 33/56= 3/6
September 5, 2009 by Lea

Math
if there are 145 test questions, and the mean of the test scores for a class is 100 with a standard devation of 15, what percentage of the people taking the test would have the following scores: scored b/w 100 &115, scored b/w 100 & 115,scored b/w 0 & 100, scored b/w 0 & 145, ...
June 19, 2012 by Anonymous

Math/115
0.3x - 0.2y = 4 0.5x + 0.5y = 45/23 How to eliminate?
June 29, 2008 by Purple People

Grade 10 MATH
17^115
December 5, 2007 by Vincent

Math 115
Add 1/4 + 3/10 + 14/15
November 28, 2008 by Debbie

Math 115 9.3 #48
-3.4 - (7.6) I get 4.2 Correct?
December 29, 2008 by Deb

math 115 9.4 #80
(-3)^3 - (-8)(-2) 27 - -16 =11 correct
December 29, 2008 by Deb

Math 115 15 & 16
#1. 10-15/(3)(6)-12 #2. 11-15/(6)(4)-18 this is what i come up with #1 -4/24-18=-4/6 #2 -5/18-12=-5/6
January 11, 2009 by Deb

Math 115 17
how do I simplify (-3)^3 - (-8)(-2)
January 18, 2009 by Deb

Math 115
Add -4/5 + (- 3/4). help me I do know what to do.
February 7, 2009 by Johnnie

Math 115
Add -4/5 + (- 3/4). help me I do know what to do.
February 7, 2009 by Johnnie

Math 115
-4/5 + (-3/4)=-21/20 is this right
February 7, 2009 by Johnnie

MATH 115
6 min= ? ms
September 5, 2009 by P

math
1,115 is what percent of 210
August 24, 2008 by s.d

Math 115
6.5% of what number is 325
December 6, 2008 by Debbie

math 115 5-7
Solve for the unknown s/24.0 = 8.0/1.6 ?
December 11, 2008 by Debbie

math 115 #7
Solve for the unknown: s/24.0 = 8.0/1.6
December 11, 2008 by Debbie

Math 115 23
Multiply (1)(–6)(–2). 1 x -12 = -12 correct?
January 9, 2009 by Deb

Math 115 12
Find the reciprocal of (-1/7) (21)
January 10, 2009 by Deb

Math 115 17
Simplify: -5.4 + (-2.1) + (-3.5) -5.4 +-5.6 =11.0 correct?
January 10, 2009 by Deb

Math 115 16
I just don't get it Simplify (-1/2) (4/3) (-6)
January 19, 2009 by Deb

math 115 wk.7
find the mode for 9,8,10,9,9,10,8
June 23, 2009 by Anonymous

math 115
solve for the unknown 4/X = 3/15
September 5, 2009 by lea

math 115
evaluate |10|+|-2| = 8 is this correct?
September 6, 2009 by Lea

Math 115
9/11 - 3/11 + 7/11=13/11 which is improper so the answer is 1 1/11?
September 11, 2009 by sally

math/115
f(x) = 2x - 14 Find f(3) and f(-3). f(3)=2 -14=7 f(3)=2+14 is this correct
September 16, 2010 by Sydney

Math
113.50 ? 114.50 ? 115.00
November 8, 2012 by John

math 115 5-7
Write the proportion 5 is to 8 as 15 is to 24 5/8 = 15/24 correct?
December 11, 2008 by Debbie

Math 115
16÷(-2)x 4 OVER 2^3 +4 I have no idea of how to do this
December 30, 2008 by Deb

Math 115 15
Perform the indicated operation. 10-15 ÷ (3)(6) -12
January 10, 2009 by Deb

Math 115 25
Perform the indicated operation 17-19 ÷ (5)(5) -30
January 10, 2009 by Deb

math 115
is this correct 15g= 528 kg
September 5, 2009 by Lea

math 115
15g= 15000kg is this correct?
September 5, 2009 by Lea

MATH 115
is 6 min= 36000 ms correct?
September 5, 2009 by angel

Math 115
9/11 - 3/11 + 7/11= 1/11? write in lowest terms
September 11, 2009 by A

Math 115
How do perform the indicated operation.15/13-13/15
July 6, 2010 by Jerome

Math 115
Find the mode of each set of numbers. 41, 43, 56, 67, 69, 72
December 6, 2008 by Debbie

Math 115 24
Simplify: -5^3 -3 -125 -3 = 122 correct?
January 9, 2009 by Deb

Math 115 5
If the base of a parallelogram is 4 1/2 in. and its height is 5 1/3 in., what is its area?
January 12, 2009 by Deb

Math 115
8/26=m/13 104/26 m=4 Check this problem please
January 29, 2009 by Johnnie

math 115
what does composite and prime mean and reciprocal
September 5, 2009 by p

Math 115
Determine the Maximum and minimum values: -3, 2, 7/12, -3/4, 5/6, -10/3, 5/2
May 5, 2010 by Sonia

math 115
C(x)=450x+5000, R(x)=-3x^2+900x for 20<x<150 where x>=20
April 26, 2013 by Lex

math
sub 780 for x -2,5x^2 +2825x -115,812.5
March 19, 2014 by WINSTON

MATH
sub 789 for x -2.5x^2 +2825x-115,812.5
March 19, 2014 by WINSTON

Math 115
List the factors of the number 27. 1,3,9 this is correct right?
December 4, 2008 by Joanne

Math 115 9.5 #58
This is a fraction I think 16/(-2)x 4 OVER 2^3 +4 I am really lost
December 29, 2008 by Deb

Math 115 1
Find the mean of the following set of numbers. 10, 8, 10, 12, 14
January 9, 2009 by Deb

Math 115 8
m ‡˜ A = 81 Find the supplement of ‡˜ A. those are angle signs.
January 12, 2009 by Deb

Math 115 23
Multiply 3 1/6 X 2 9/11 X 4 6/17. Write your answer in simplest form.?
January 18, 2009 by Deb

Math 115 18
Find the best buy for tomato juice: (a) 8 oz. for $0.37 (b) 1 pt 10 oz for $1.19 (c) 1 qt 14 oz for $1.99
January 18, 2009 by Deb

math 115
how do i turn 2/3 into a decimal or do i for this question 2/3*420=
September 2, 2009 by p

Math 115
13/18 + 11/18 then write all answers in the lowest terms? A-8/9?
September 11, 2009 by A

math 115
idenify the rate in the following 27% of 500 is 135
October 4, 2009 by new one

math 115
evaluate: 30/5x3-2 --------- 2-2/3 ( /= divided by) is the correct answer 16/-4?
November 3, 2009 by Ariana

math 115
Doo the indicated subtraction 94,000 - 40,723 -------------
February 18, 2010 by Laure

math/115
evaluate -|-618| please help me, I just dont get it
April 14, 2011 by stephanie

physics
This question refers to my question that was replied to: Sue and Jenny kick a soccer ball at exactly the same time.Sue's foot exerts a force of 62.3 N to the north. Jenny's foot exerts a force of 115.9 N to the east. What is the magnitude of the resultant force on the ball? ...
July 2, 2011 by alexa

7th grade math Ms. Sue please
2. Find the sum of the interior angles of a nonagon. (1 point) 140° 1,620° 1,260° 1,450° 4. Find the measure of each interior angle of a polygon with 12 sides. (1 point) 1,800° 150° 180° 145° 5. Four of the angles of a pentagon measure 85°, 110°, 135°, and 95°. Find the ...
February 5, 2013 by Delilah

math
4.5x(1.25x+130)=3x-115 find the value of x and show the steps
December 2, 2008 by vaishnavi

MATH 115 8.5 20
Give the five-number summary of each set of numbers. 7, 7, 5, 4, 1, 9, 8, 8, 8, 5, 2
December 18, 2008 by Deb

Math 115 9
Find the missing length of the right triangle. I have 7 and 24
January 19, 2009 by Deb

Math 115
write the ratio of 5 2/3 to 6 simplest form. = 17/3 *6 =34. Is this right I think so but let me know
January 29, 2009 by elaine

math 115
complete the statement 82cm= what mm? my answer is 820mm is thiscorrect?
September 5, 2009 by Lea

math 115
write 0.64 as a fraction in lowest terms is this correct 04/100=8/25
September 5, 2009 by Lea

Math 115
How do convert 4 7/8 into a percentage. Is tis correct 7/8=0.875*4=3.5%
July 10, 2010 by Jerome

math 115
I am going to try to underline this problem: -21-(-9) _________ -21-(-21) is this -12/0 undefined?
July 22, 2010 by barb

math 115
h(x) = 19-x when x is 5 and when x is -5 I need to write and expression so is this the right way? h(x)=19 h(5)x19 h(5)x 19=-5
September 16, 2010 by Sydney

Physics
What current would flow in an ordinary 115 V household circuit, if a 1430 W hair drier and a 1000 W microwave oven were operating simultaneously on this line?How much current would the hair drier and microwave from the previous question draw, if they were connected to the 115 ...
March 13, 2011 by Joan

MATH 115
evaluate 260/(4 to the third power +1)=4 ?which of the numbers 23,28,33,47 are composite =answer 28,33
September 5, 2009 by angel

math 115
Give the five-number summary of each set of numbers 77541988852
January 7, 2010 by jean

Math
how do you find the roots of this equation? 0= -5.1x^3 - 115.38x^2 -866.48x - 2158.26
April 25, 2010 by Varun

math
The quotient of 5/31 divided by 15/23, reduced to the lowest fraction, is A. 23/93. B. 93/23 or 4 1/23. C. 75/373. D. 115/465. Is it b?
August 18, 2012 by Sara

Statistic
Assume that a population is normally distributed with a mean of 100 and a standard deviation of 15. Would it be unusual for the mean of a sample of 3 to be 115 or more? Why or why not? What if the size for each sample was increased to 20? Would a sample mean of 115 or more be ...
June 9, 2013 by Berry

Vectors - check calculation
A box is dragged with a force of 115 N up a ramp a distance of 3 m. If the force makes an angle of 35 degrees with the ramp and the ramp makes an angle of 20 degrees with the ground, how much work is done? This is what I have so far: W = F * D * cos Theta =(115) (3) (cos 55...
May 16, 2010 by Ria

physics
A 2 kg mass on a horizontal friction-free air track is accelerated by a string attached to a 115 kg mass hanging vertically from a pulley as shown. Compare the accelerations when the masses are interchanged, that is, for the case where the 115 kg mass dangles over the pulley, ...
November 19, 2010 by justin

MATH 115
6/25 divided by 2/15 do i flip the second fraction then multiply but i still cant figure it out
September 5, 2009 by angel

Math 115
Still can't figure this out 2.1kg=_____oz (Round to the nearest hundredth)
July 11, 2010 by Jerome

math 115
find (-4) when f(x) = 4-2x f(-4)+4-2 f(-4)=-2 Is that correct I am having a hard time with this and I know it so easy my brain is frozen...
September 16, 2010 by Sydney

College math 115
I need help with my assignment how much will it be to have someone help me with it it is due by tomorrow?
July 8, 2011 by Jennifer

Math 115
I have 15-14/(4)(4)-16 and it says to perform the indicated doperation. I come up with 1/0 so that would be undefined correct?
July 30, 2009 by Lost

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