Wednesday

May 4, 2016
Total # Posts: 96,147

**Math**

What does that mean
*March 1, 2016*

**Math**

How do you tell if an event is as likely as not.(probability)
*March 1, 2016*

**physics**

A 1.5 kg book is lying on a 0.70 m -high table. You pick it up and place it on a bookshelf 2.0 m above the floor. During this process, how much work does gravity do on the book? -> 1.5 * -9.8 * 1.3 = -19.1 J During this process, how much work does your hand do on the book?
*March 1, 2016*

**math**

Carlos sepnt 45% of his savings to buy a bike. The bike cost $126. How much did Carlos have left in his savings after buying the bike?
*February 29, 2016*

**math**

nikko knows that 20% of a number is 56. to find the number she uses the equation 56=2/3x . Is nikko correct?
*February 29, 2016*

**math**

the mean is 100, standard deviation is 16. what is the % of scores between 52 and 148?
*February 29, 2016*

**maths**

A truck carrying 1000 apples loses an apple each 10 metres it travels. How many apples will be left after it travels 600 metres?
*February 29, 2016*

**Quick English help**

Select the term that is best represented by each statement below. The words are: acknowledgement, acquiesce, comprise, hierarchy, parity, potentate, subjugate, subservient, tyrant, usurp. Correct me if I'm wrong! 1. "I am equality and balance." (PARITY) 2. "...
*February 29, 2016*

**biology**

given the inefficiency of two of the pathway shown in figure 9-4 what advantage could there be to using these pathway to produce energy?
*February 29, 2016*

**Math**

A carton can hold 1,000 unit cubes that measure 1 inch by 1 inch. Describe the dimensions of the carton using unit cubes?
*February 29, 2016*

**Global **

Compare and contrast Greece and japan
*February 29, 2016*

**Business math**

Invoice date May 5 Terms 4/15, n45
*February 29, 2016*

**Chemistry **

Highest ionization energy to lowest I be ci f
*February 29, 2016*

**chemistry**

1. what mass of sodium hydroxide is required to make up 100 mL of 0.5000M solution 2.What volume of this solution must be diluted down to 100 mL if 0.100M solution of NaOH is required?
*February 29, 2016*

**Art**

Here are the correct answers for the quick check. 1.a 2.c 3.b 100% pass
*February 29, 2016*

**Science/biology **

A 62 year old man experiences sudden onset of difficulty breathing, followed by double vision, and later by abnormal kidney and liver function tests. Of the following conditions, which is most likely the cause of his problems? A. Vasculitis B. Raynaud's ...
*February 29, 2016*

**Science**

3. is A not b
*February 29, 2016*

**physics **

How much kinetic energy does a 0.03 kg bullet traveling at a speed of 300 m/s have?
*February 29, 2016*

**math**

mr. brunetti writes quadratic equations on a piece of paper and puts them in a hat and then tells his students each to choose two at random.After each student picks,his or her 2 papers go back into the hat. There are 5 papers in total,out of which 4 are functions with minimum....
*February 29, 2016*

**math**

707.64
*February 29, 2016*

**Maths**

in d given figure rectangle abcd is a computer screen it measures 1024 pixels horizontally and 768 pixels vertically if a(0,0)then write the coordinates of b,c,d
*February 28, 2016*

**Math**

4018 PTS Billymkhoi HIGH SCHOOL MATHEMATICS 10+5 pts At the instant that a cake is removed from the oven, the temperature of the cake is 350°F. After 10 minutes, the cake's temperature is 200°F. If the temperature of the room is 70°F, how much longer will it ...
*February 28, 2016*

**physics**

i love you
*February 28, 2016*

**History**

what are some conflicts that political party's have??
*February 28, 2016*

**math**

on first down a football team lost 16 yds. after 2 downs the team had an overall gain of 5 yds how many yards were gained on second down
*February 28, 2016*

**Geography**

When did Christianity split the first time and what were the divisions called
*February 28, 2016*

**math**

42 years old
*February 28, 2016*

**Finance**

I get that we are actually getting the future value of the 2 years of back pay and the present value of the 5 years of future pay (as an annuity), plus the P&S and court fees added on as a lump sum. What is throwing me off I think is that the question specifically states the ...
*February 28, 2016*

**Finance**

You are serving on a jury. A plaintiff is suing the city for injuries sustained after a freak street sweeper accident. In the trial, doctors testified that it will be five years before the plaintiff is able to return to work. The jury has already decided in favor of the ...
*February 28, 2016*

**Finance**

Never mind!!! It helps to put the answer to the correct question! :)
*February 28, 2016*

**Finance**

Hi Reiny, I came up with the same answer using the same logic you did. Unfortunately, I am doing this question through an online system that checks my answer automatically, and the system says that the answer is wrong. I have tried every variation that I can think of, and ...
*February 28, 2016*

**Finance**

An insurance company is offering a new policy to its customers. Typically, the policy is bought by a parent or grandparent for a child at the child's birth. The details of the policy are as follows: The purchaser (say, the parent) makes the following six payments to the ...
*February 28, 2016*

**life orientation**

propose 6 practical actions that you can take to address human rights violations of xenophobia in your community
*February 28, 2016*

**Math**

But you aren't trying to count how many numbers but many many digits (so 1-12 there would be 15 digits) so how many numbers is 2358 digits?
*February 27, 2016*

**Geography**

4. Islam is predominate in northern ___________, while traditional religions are predominate in the south. This led to a civil war and the eventual breakup of this country. A. Iraq B. Sudan C. Malaysia D. Ethiopia E. Yugoslavia B
*February 27, 2016*

**Geography**

what is the problem with a large scale religious map
*February 27, 2016*

**biology**

A positive control group contains the dependent variable under study. true or false i guess it's true
*February 27, 2016*

**Algebra 2**

Thank you very much Reiny :)
*February 27, 2016*

**Algebra 2**

Task: Come up with a new linear function that has a slope that falls in the range -1<m<0 I just need help with the task above, thank you :)
*February 27, 2016*

**stats**

A car manufacturing company is interested in finding the average fuel consumption of one of its new models Leopard F-type. Hundred test drivers are chosen and asked to drive the car in urban conditions for 8 hours. The average fuel consumption of the 100 cars is found to be 30...
*February 27, 2016*

**math**

Assume it is known that the probability of birth is equal in all months. What is the probability that in the STAT 1025 class of 120 students, exactly 20 students have their birthdays in either August or September? Solve using (i) the exact Binomial distribution, (ii) the ...
*February 27, 2016*

**math**

Glenn has 4 pants and 3 shirts. How many different pairs of pants and shirts can he wear?
*February 27, 2016*

**Language Arts, Ms. Sue please help me!**

I honestly think both are not right...
*February 26, 2016*

**Language Arts, Ms. Sue please help me!**

Why, who makes much of a miracle? As to me I know of nothing else but miracles, Whether I walk the streets of Manhattan, Or dart my sight over the roofs of houses toward the sky, Or wade with naked feet along the beach just in the edge of the water, Or stand under trees in the...
*February 26, 2016*

**Pre calculus**

I know how to do that but find both the anwers thanks alot dude u just wasted my space. Its a ambigous case. tell me how to find both and show me the ur work solve it. thanks
*February 26, 2016*

**Math help Mrs.Sue**

Which ordered pairs are solutions to the equation? y = 2x + 5 A. (5, 15) and (2, 9) B. (5, 10) and (2, 9) C. (15, 5) and (2, 9) D. (5, 15) and (9, 2)
*February 26, 2016*

**Math**

its a
*February 26, 2016*

**Math**

i think its d
*February 26, 2016*

**Math**

Which ordered pairs are solutions to the equation? y = 2x + 5 A. (5, 15) and (2, 9) B. (5, 10) and (2, 9) C. (15, 5) and (2, 9) D. (5, 15) and (9, 2)
*February 26, 2016*

**Math**

Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought 3 magazines, how many books did he buy? The equation that models the problem is 3.95m + 8.95b = 47.65, where m is the number of magazines and b is ...
*February 26, 2016*

**Physics**

A proton is fired from far away toward the nucleus of a mercury atom. Mercury is element number 80, and the diameter of the nucleus is 14.0 fm. The proton is fired at a speed of 1.80×107 m/s. When it passes the nucleus, how close will the proton be to the surface of the ...
*February 26, 2016*

**Ms. Sue Please Check My Answers!**

also 17 is D
*February 26, 2016*

**Ms. Sue Please Check My Answers!**

also 17 is D
*February 26, 2016*

**Ms. Sue Please Check My Answers!**

15 is c ms.sue lied because she knew u were guessing. she did that on someone else's questions too bc she thought they were guessing
*February 26, 2016*

**Ms. Sue Please Check My Answers!**

15. Which of the following was a consequence of the Treaty of Guadalupe-Hidalgo? A.) Texas gained independence from Mexico B.) The war between the United States and Mexico ended C.) The Bear Flag Republic was officially recognized as a state D.) The debate over allowing ...
*February 26, 2016*

**History**

That's okay.
*February 26, 2016*

**History**

Oh, okay. Thanks!
*February 26, 2016*

**History**

So the last one is C?
*February 26, 2016*

**History**

I think the answers are C C B B A Are those correct?
*February 26, 2016*

**History**

What was "king" and the main topic oof conversation in the south? A. politics B. sugarcane C. cotton D. Slavery Because many southerners were unwilling to sell slaves to raise funds to build factories, they had no money to invest in business. Another name for this ...
*February 26, 2016*

**Art**

it represents the illuminati thats what
*February 26, 2016*

**Physics**

An air puck of mass 0.19 kg is tied to a string and allowed to revolve in a circle of radius 0.85 m on a frictionless horizontal table. The other end of the string passes through a hole in the center of the table, and a mass of 0.437 kg is tied to it as shown above. The ...
*February 26, 2016*

**Math**

A circle has a diameter of 8 inches. What is the area of the circle to the nearest tenth? Use 3.14. A. 25.1 in^2 B. 50.2 In^2 C. 100.4 In^2 D. 201.0 Inch^2
*February 26, 2016*

**Math**

The scale factor of two pyramids is 7. The surface area of the smaller pyramid is 28 square feet. What is the surface area of the largest pyramid? F - 196 ft^2 G - 392 Ft^2 J - 1,372 ft^2 H - 457 ft^2
*February 26, 2016*

**Math**

Which type of figure has only one base? A - Prism B - Sphere C - Cylinder D - Pyramid
*February 26, 2016*

**Math**

What quadrilateral has exactly one pair of parallel sides? F Trapezoid H Rhombus G Kite J Rectangle
*February 26, 2016*

**Geometry**

1. The perimeter of an isosceles triangle is 50cm and the length of the altitude to the base is 5cm. Find the length of the base. 2. In quadrilateral QRST: TQ=8cm; (angle)R=60; (angle)T=90; QR=RS; ST=8cm. Find the exact length of the longer diagonal of the quadrilateral.
*February 26, 2016*

**MATH**

What quadrilateral has exactly one pair of parallel sides? F trapezoid H rhombus G kite J rectangle
*February 26, 2016*

**MATH**

Nicole deposited $2,000 at 6% simple interest. How long will it be before she has $2,600 in her account?
*February 26, 2016*

**Math**

Find the percent change if 20 is decreased to 15 a 15% b 20% c 25% d 33%
*February 26, 2016*

**Math**

Which set of numbers cannot be the legs of a right triangle? F 8 , 12 , 15 G 6 , 8 , 10 H 5 , 12 , 13 J 8 , 15 , 17
*February 26, 2016*

**Math**

What is the percent that is equivalent to a fraction that is one-fourth of 1/2?
*February 25, 2016*

**Math**

The sum of te ages of Karen and her mother is 100. Thirty years ago, Karen's mother was 9 times as old as Karen was then. How old is Karen now
*February 25, 2016*

**math**

What is the last digit of 3^5^7? Of 7^5^3? Of 11^10^6? Of 8^5^4?
*February 25, 2016*

**Math**

You roll two number cubes and you spin a spinner with 10 colors and numbers 0-16. You win the game if you roll two odd numbers followed by an odd number on the spinner. If you spin once, what is the chance you will win the game?
*February 25, 2016*

**Math**

Yes it is correct.
*February 25, 2016*

**Math**

Eighty senators voted yes on a bill to allow unintended pets to enter supermarkets and shop for their own food. The bill passed by a ratio of 7:3. How many total people voted for or against the bill?
*February 25, 2016*

**Precalc**

Using logarithms to rewrite the expression: 1.) log4.(4)^3x= 2.) 6 log6 36= 3.) 3 log 2 1/2= 4.) 1/4 log4 16
*February 25, 2016*

**Science**

Jawless fishes and salamanders are alike in that both types of animals A. are amphibians B. have backbones C. have fins D. are smooth skinned organisms B or D
*February 25, 2016*

**math**

ian invested $8000 part at 9% per anum and the remainder was at 10% per anum. after one year
*February 25, 2016*

**Math **

a sign on a highway says 6% grade, next 3 miles. this means that the slope of the road ahead is 6/100. how much will you climb in elevation ( in feet) over the next 3 miles
*February 25, 2016*

**Math**

Does (8,5) make y=x+6 true?
*February 25, 2016*

**Physics**

A child is on a swing whose 4.0 m long chains make a maximum angle of 30 deg with the vertical. What is the child's maximum speed? I've found problems relating to this but include mass or delta(x) in how far from stationary. This problem doesnt include mass. Help?
*February 25, 2016*

**Math- volume**

What could be the length and width of a rectangular prism with a volume of 48 cubic feet and a height of 3/4 foot?
*February 25, 2016*

**English**

What part of the essay makes the reader really know that it's an argumentative essay
*February 25, 2016*

**Math**

A retail store purchases mp3 players for $33 and then sells the same mp3 players for $54.What is the percent of increase?
*February 25, 2016*

**Math**

Suppose b= 2a-16 and b= a+2. What is the value of a?
*February 25, 2016*

**English**

How to write an informative essay and please no links.
*February 25, 2016*

**Math**

The area of a rectangle is 247 cm^2. The width and length are both whole numbers greater than 1. What are the dimensions of the rectangle?
*February 25, 2016*

**Math**

7x+3x=80 that would be 8.. I don't get it
*February 25, 2016*

**Math**

Eighty senators voted yes on a bill to allow unintended pets to enter supermarkets and shop for their own food. The bill passed by a ratio of 7:3. How many total people voted for or against the bill?
*February 25, 2016*

**Math**

A pool is 19 m long, 12m wide, and 2.7 m in depth, how many cubic meters of water will it hold ? Also how many kilometers will it hold
*February 25, 2016*

**Math**

Ari earns $8.25 an hour. He is due for a 15% raise in his hourly rate. About how much is his raise? A $1.00 B $1.20 C $1.50 D $2.00
*February 25, 2016*

**science help PLS **

Which of the following is the most likely way for bacteria and viruses to enter a water supply? Increased photosynthesis releases bacteria and viruses Poor sanitation habits cause water to mix with sewage Water from a burst dam sweeps particulate matter into a nearby river ...
*February 25, 2016*

**Chemistry **

What functional group(s) does 4-Ethylphenol have? I know it has an alcohol. Should I also say that it has an arene?
*February 25, 2016*