Thursday

April 28, 2016
**Math**

Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. I get: ...
*Saturday, February 12, 2011 by Rachal*

**Statistics - can someone check me**

Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. P(geo ...
*Saturday, February 12, 2011 by Rachal*

**Pre-Calculus**

74. Road Grade When driving down a mountain road, you notice warning signs indicating that it is a "12% grade." This means that the slope of the road is -12/100. Approximate the amount of horizontal change in your position if you note from elevation markers that you ...
*Thursday, February 3, 2011 by Sam*

**math**

what is a sixth grade division problem with the number 17 in it?
*Wednesday, February 2, 2011 by Alexa*

**7th grade math**

21/8 divided by 5/6=? in simplest form
*Monday, January 31, 2011 by nick*

**geomertry**

what is radius and diameter in third grade math
*Sunday, January 30, 2011 by nea*

**6th grade math**

What is 4 divided by n is 1/2?
*Sunday, January 30, 2011 by Anna*

**6th grade math**

what is 1/4*1/2=4d?
*Sunday, January 30, 2011 by Sara*

**6th grade math**

How did you get c=1/5 when you have 5c=2/3 divided by 2/3?
*Sunday, January 30, 2011 by Anna*

**6th grade math**

Is the answer to G - 2 2/5 = 5 4/5 G = 7 6/5 ?
*Sunday, January 23, 2011 by Suzanne*

**Math Grade 12 college**

250(1.03)^n=400 solve for n
*Sunday, January 23, 2011 by Alex*

**8th grade Science**

In ionic bonds, what is the answer to these? Li + P and Rb + As and Pb + F and Bc + N ??
*Wednesday, January 19, 2011 by Susan*

**Pre-Algebra**

Find each product or Quotient. Express using exponents. 1. The quotient of a to the 8th power and a to the 8th power? a 2. The quotient of -x to the 5th power and -x? -x to the 4th power 3. (15/5)(n to the 9th power/ n)? 3n go the 10th power Neutral water has a pH of 7. Each ...
*Tuesday, January 18, 2011 by TiffanyJ*

**6th grade math**

How many 5/6's are in 1? Is the answer 6/5 ??
*Saturday, January 15, 2011 by Suzanne*

**4th grade**

i need help solveing crossword puzzle
*Thursday, January 13, 2011 by dk*

**9th grade alegbra**

solve -5/6=2/3(3c+4)
*Tuesday, January 11, 2011 by james*

**9th grade alegbra**

solve df + 10h=3 for h
*Tuesday, January 11, 2011 by james*

**6 grade math**

Dividing 22/7 / 5
*Monday, January 10, 2011 by Aaron*

**HELP MATH **

lee looked at the results of an exam he had just given to his grade 2 math class. he saw that louise had a score of 95%. he also saw that the standard deviation for the test was 0. if arif was also in his grade 2 math class, what mark did arif get on the exam?
*Thursday, January 6, 2011 by Anonymous*

**3rd grade social studies**

what is agora
*Tuesday, January 4, 2011 by megan*

**4th grade**

IF R X R X R = 27 AND R X B = 6 WHAT IS THE VALUE OF B X B X B
*Monday, January 3, 2011 by dk*

**5th grade math**

subtract 1/2 from 5/6
*Monday, January 3, 2011 by jill*

**4th grade**

if b x w = 24, b x b = 16 what is the value of w x w?
*Monday, January 3, 2011 by dk*

**law**

Over the past decade, some countries have shown high crime rates while other countries have lower crime rates. For example, the lowest homicide rates in 2000 existed in Saudi-Arabia and Japan, while France and Germany had the highest homicide rates. Their rates, however, were ...
*Sunday, January 2, 2011 by michelle*

**law**

What are some of the ways that organized crime impacts you and a community and/or city (of your choice) directly? (This element will account for 20% of your grade.) What are some of the ways that law enforcement agencies are working to reduce these types of organized crime in ...
*Sunday, January 2, 2011 by michelle*

**5th grade**

divide 6358 by 100
*Monday, December 27, 2010 by chris*

**4th grade**

23x17 in expanded algorithm
*Monday, December 20, 2010 by jayline*

**5th grade**

what expression shows the factors of 27?
*Friday, December 17, 2010 by trent*

**5th grade**

what is the magnitude estimate for 78.6 divided by 6
*Thursday, December 16, 2010 by matt*

**12th grade**

C6H8O7 + 3NaOH --> NaC6H5O7 + 3H2O
*Tuesday, December 14, 2010 by ronald*

**12th grade**

C6H8O7 + 3NaOH --> NaC6H5O7 + 3H2O
*Tuesday, December 14, 2010 by ronald*

**7th grade**

how dose mitosis let you survive?
*Tuesday, December 14, 2010 by sherry*

**5th grade**

7 5/12 - 5 7/12
*Tuesday, December 14, 2010 by jessica*

**5th grade**

draw a line segment for 7/8 inches
*Tuesday, December 14, 2010 by nathan*

**Math 7th grade**

40/n = 28/22 what is n?
*Monday, December 13, 2010 by Ruben*

**6th grade**

Why did people consider Nerfertiti a goddess?
*Monday, December 13, 2010 by Anonymous*

**4th grade**

what is 27×19 in expanded algorithm?
*Monday, December 13, 2010 by samantha*

**11th grade**

20xsquared+40 x+15=0
*Monday, December 13, 2010 by bob*

**11th grade**

how far will 350 j raise a 7 kg mass
*Monday, December 13, 2010 by taylor*

**5th grade**

how old was Anne when she died
*Monday, December 13, 2010 by danaya*

**8th grade**

I want write in english please help me
*Monday, December 13, 2010 by bina*

**6th grade**

analogie:After is to before as epilogue is to
*Sunday, December 12, 2010 by ashley*

**Math 8th grade**

.02(2X-3)-0.03(3x(.2)=-.02
*Sunday, December 12, 2010 by Drew*

**fractions**

Mr.shafier has been teaching school for 10 years.For 6 of those years he taught 8th grade.what fraction represents the time Mr.shafier has not been teaching 8th grade?I knoe the answere is 2 5ths. but how do i show work?HELP!!!!!!!!!!!!!!!
*Sunday, December 12, 2010 by Alyssa*

**8th grade**

Solve 3r + 18 ¡Ü 6r
*Saturday, December 11, 2010 by Dean*

**6th grade**

if the ratio is 3:2 and length is 5 inches.what is the widith
*Friday, December 10, 2010 by cc*

**English**

1. Mom had to check the timer every 10 minutes. 2. Mom had to check the timer every 10th minute. (Can we use both expressions?) 3. How about going at 6:00 at the art center. 4. How about coming at 6:00 at the art center. 5. How about arriving at 6:00 at the art center. 6. How ...
*Thursday, December 9, 2010 by rfvv*

**7th grade**

how do i solve a+3/5=24/25
*Thursday, December 9, 2010 by ryan*

**6th grade**

0.4/2.4=f/6 Dont know how to solve please explain so i can know thank u
*Wednesday, December 8, 2010 by CJ*

**6th grade**

how do you do rate of change?
*Wednesday, December 8, 2010 by alexandra*

**11th grade**

how can i write a acrostic poem on beowulf?
*Wednesday, December 8, 2010 by Anonymous*

**5th grade**

What is the mode of these # 19,20,32,26
*Wednesday, December 8, 2010 by Michelle*

**Art History**

7. Compare the naturalism of Chinese art of the 10th to 12th centuries with the Western Romanesque art of the same time period. Use the Guanyin Bodhisattva, the handscroll, Ladies Preparing Newly Woven Silk, and the landscape paintings for specific references (see pages 346-49...
*Wednesday, December 8, 2010 by Sherry*

**7th grade**

2(2.5b-9) + 6b= -7 what is b
*Wednesday, December 8, 2010 by Daniel*

**7th grade math**

9.8c + 8d - 4.6c + 2.9d simpilfy the expression
*Tuesday, December 7, 2010 by Daniel*

**5th grade**

compkete the pattern 25____61____97
*Tuesday, December 7, 2010 by johnathan*

**7th grade**

4 reasons europeans came to the coloines
*Tuesday, December 7, 2010 by Anonymous*

**12th grade**

How many moles are in 8.8*10 to the 34
*Tuesday, December 7, 2010 by yuo*

**6th grade**

-20 / (-10)=
*Tuesday, December 7, 2010 by jesse*

**6th grade**

-17-(-5)
*Tuesday, December 7, 2010 by jesse*

**4th grade science**

Where on a glacier are oraines found?
*Monday, December 6, 2010 by Anonymous*

**7th grade**

is y=x/7 a direct variation????
*Monday, December 6, 2010 by Cristina*

**6th grade**

what is 30 1/4-29 1/3
*Monday, December 6, 2010 by Sara*

**1st grade**

how many different ways can you get to the sum of 4
*Monday, December 6, 2010 by Anonymous*

**7th grade**

How are landform, like dells, formed?
*Sunday, December 5, 2010 by something*

**6th grade**

who ordered the great sphinx to be built
*Sunday, December 5, 2010 by erick*

**11th grade**

what is the velocity of a boat traveling 60 km in 2 hours?
*Saturday, December 4, 2010 by Taylor*

**6th grade**

what is the metalloids of shininess
*Saturday, December 4, 2010 by destiny *

**7th grade**

2.4 X 10 to the 4th in standard form
*Thursday, December 2, 2010 by Chase*

**8 th grade math**

2a+ab=c solve for a
*Wednesday, December 1, 2010 by joe*

**6th grade**

What are scientific independent and dependent variables?
*Wednesday, December 1, 2010 by Jasmin Villegas*

**12th grade math**

State the asymptote of the function g(x)=6^x-9
*Wednesday, December 1, 2010 by Chrisy Morris*

**5th grade math**

6 1/8 - x = 1 7/8 ? would it be 4 1/8 = x
*Tuesday, November 30, 2010 by jill *

**4th grade**

CHIEF OR RULER OF A NARRAGANSETT TERRITORY
*Tuesday, November 30, 2010 by tina*

**4th grade**

How can you show without multiplying that 4/9 is greater than 0.4?
*Tuesday, November 30, 2010 by lost*

**Science (6th grade, but actual 7th grade paper)**

We are learning about potential and kinetic energy. There are two ramps. One is short and the other is long. The long one is labeled A, and the short one is labeled B. On which one would a marble go the farthest after touching the ground?
*Tuesday, November 30, 2010 by Needs Help*

**5th grade**

Draw a triangle with a perimeter of 50 ft.
*Tuesday, November 30, 2010 by Chance*

**Ashford SAP for FINANCIAL AID**

I have read in the handbook about SAP.I pass 2 of 3 courses but my GPA IS 2.0 AS REQUIRED.My grade A- C+ and F which is 62.24%,since when has a grade of 62 is a F???? I know it is a D.If I am mistaken about what in the handbook for SAP so be it,but I am going to withdraw ...
*Tuesday, November 30, 2010 by E*

**3rd grade**

show me a base-ten drawing
*Monday, November 29, 2010 by cortney*

**6TH GRADE MATH**

Repost perimeter is 30 and area 36
*Monday, November 29, 2010 by William*

**Math 6th grade**

What is the answer the perimeter is 30 and the area is 3??
*Monday, November 29, 2010 by William*

**5th grade**

what is 9 /24794
*Monday, November 29, 2010 by pamela*

**8th grade**

how many 2-kg and how many 5-kg plates go onto the bar to make 34-kg.
*Monday, November 29, 2010 by cassy*

**statistics**

In one history class, 34 students took an exam. The mean of the exam was 52 with a standard deviation of 13. If the instructor is going to assume data are normally distributed and assign grades on a curve, then she will assign an A to the top 10% of the class, B's to the ...
*Monday, November 29, 2010 by melissa*

**6th grade**

how do u change a ratio into a percent
*Sunday, November 28, 2010 by shannon*

**2nd grade**

what is the antonym of the word smooth
*Sunday, November 28, 2010 by paige*

**5th grade math**

What fraction is 2/3 of 3/4 ? and 12-m = 5 2/3 ? Thank you for your help.
*Sunday, November 28, 2010 by jill*

**5th grade**

whats the gcf of 16 and 42 why
*Sunday, November 28, 2010 by kristi*

**math**

did you know when you try to find the least commen multiple of 3 numbers you have to divide by two after you get your answer my class (ms.lott in texas) told us that for some reason its doubling the number so always divide by two once you have crossed out the commen numbers ...
*Sunday, November 28, 2010 by alyssa*

**7th grade math**

30 = 12d
*Friday, November 26, 2010 by Chris*

**5th grade**

10 examples of simple and complete subject
*Tuesday, November 23, 2010 by ozzy*

**6th grade**

What is 5/8 of 1/50?
*Monday, November 22, 2010 by Anonymous*

**4th grade math**

how do u make mm into cm
*Monday, November 22, 2010 by cyress*

**9th grade**

Why isnt a ladder a good model for an atom?
*Monday, November 22, 2010 by Kayka*

**7th grade math**

how do i subtract intergers
*Saturday, November 20, 2010 by oh noes he didnt*

**1st grade**

write down five" th"words/
*Thursday, November 18, 2010 by solomon*

**5th grade (thomas)**

6 - m = 2 and 3/10
*Wednesday, November 17, 2010 by Jill*

**5th grade**

6-m=2 3/10 would that be m=3 7/10 thank you.
*Wednesday, November 17, 2010 by Jill*

**5th grade**

what number is 3/8 of 6?
*Wednesday, November 17, 2010 by Jill*

**8th grade**

find the nth term A1=6, d-3, n=10
*Wednesday, November 17, 2010 by Caroline*