Thursday
May 5, 2016

# Posts by Constance

Total # Posts: 31

math
Thank you.
February 26, 2016

math
Write the number of permutations in factorial form. Then simplify. How many different ways can you and four of your friends sit in the backseat of a limousine? a) 4!; 24 b) 4!; 120 c) 5!; 120 *** d) 5!; 720 Below are the results of tossing a number cube 7 times. Find the ...
February 26, 2016

Thank you very much!
February 3, 2016

Thank you, can you check this one? In a Candy bar, 132 calories are from sugar. There are 220 calories in the candy bar. What percent of the calories are from sugar? a. 60% *** b. 52% c. 56% d. 68%
February 3, 2016

Order from least to greatest. 0.8, 7/8, 81%, 19/25 a. 0.8, 7/8, 81%, 19/25 b. 0.8, 81%, 19/25, 7/8 c. 7/8, 81%, 0.8, 19/25 d. 19/25, 0.8, 81%, 7/8 *** I converted all of them to decimals. Does it look right?
February 3, 2016

Algebra
The question in my math book is 1/3(x-9) = 2x +7 My answer is x = 7 Is this a correct answer.
January 13, 2015

Math MIddle
Ms Sue the question is 2x6squared -26/2 = 72-13 = 59.
January 13, 2015

math
. A company that made \$2.4 million in profits the previous year is on pace to make \$3 million in the current year. If the company makes this figure, which of the following is the percent increase in profits? 16. .. A. 6% B. 11% C.20% D.25%
October 5, 2013

math
17. 0.0101 , 0.0100, 0.0110,0.0011 Using the numbers above, which of the following sequences lists the numbers from least to greatest? A. 0.0011, 0.0100, 0.0101 , 0.0110 B. 0.0110, 0.0101 , 0.0100, 0.0011 C. 0.0011 , 0.0101, 0.0100, 0.0110 D. 0.0110, 0.0100, 0.0101, 0.0011
October 5, 2013

math
17. 0.0101 , 0.0100, 0.0110,0.0011 Using the numbers above, which of the following sequences lists the numbers from least to greatest? A. 0.0011, 0.0100, 0.0101 , 0.0110 B. 0.0110, 0.0101 , 0.0100, 0.0011 C. 0.0011 , 0.0101, 0.0100, 0.0110 D. 0.0110, 0.0100, 0.0101, 0.0011
October 5, 2013

math
. The top of a dresser is 33/ 4 feet from an 8-foot ceiling. Which of the following is the height of the dresser in feet? A. 41/4 B. 43/4 C. 5,/4 D. 53/4
October 5, 2013

Life orientation
I need help on this question?to discuss 5 ways in which the human or envinmental problem impacts on the community that causes ill health
April 8, 2013

Geometry
Given: segment BD bisects angle ABC; AB=BC. Prove: triangle ABD congruent to triangle CBD
March 12, 2013

Geometry
Given: segment AB is congruent to segment BC; angle 1 is congruent to angle 2 Prove: triangle ABC is congruent to triangle DEC
March 11, 2013

Physics
Continuously running exhaust hoods in a university chemistry building keep the inside air pressure slightly lower than outside. A student notices that a 175 N force is necessary to start opening a 1.2 m by 2.3 m door. The door is hinged on one of its 2.3 m vertical sides, and ...
December 4, 2012

Math
2-sin^20/cos0 = sec0 + cos0 * 0 = Theta
November 6, 2012

Life orientation
air pollution land pollution sewage disposal erosion factory wast
June 2, 2012

Life orientation
Describe in 5 sentences the importances of managing ones finances
April 17, 2012

Physics
During each heartbeat, approximately 71 cm3 of blood is pushed from the heart at an average pressure of 105 mm-Hg. Calculate the power output of the heart, in watts, assuming 68 beats per minute.
April 8, 2012

Math
Determine whether a correlation coefficient of r = –0.405 is significant at the 5% level for a sample size of 22
January 27, 2012

human growth and development
the reasons that behavioral geneticists study sets of twins is to try to determine: a) which karyotypes differentiate monochorionic from dichorionic twins b) the relative influence of heredity and environment within a given population c) the level of genetic and chromosomal ...
August 3, 2010

human growth and development
a) object permanence b) visual preference c)cross-modal transfer d) causality
August 3, 2010

accounting
An audit trail allows an individual to track a transaction from the journal entry to the general ledger through to the financial statements. The audit trail can also find all the transactions that comprise the dollar amount for each account listed on the income statement and ...
August 2, 2010

Payroll Accounting
Kelsey Gunn is the only employee of Arsemault Company. His pay rate is \$23,00 per hour with an overtime rate of 11/2 times for hours over 40 in a workweek. For the week ending March 31, 2012, he worked 48 hours. Calculate his gross pay for the week using the overtime premium ...
November 8, 2009

math
if a die rolled 30 times, what is the expected value that a 5 will appear. Is 5, right?
September 5, 2009

math
i got the following wrong, but don't know what I did wrong- die rolled 30 times, what is the expected value that a 5 will appear. I thought 3.5, but was told wrong. Help!
September 5, 2009

math - probability and statistics
Bob Pursley - Thank-you! I figured out how you got .25
August 31, 2009

math
-6d = -42
October 27, 2008

prealgebra
square root x+3 - square root y-3 = 1
August 5, 2008