Sunday
February 19, 2017

Homework Help: 4th Grade

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

math
im in the 5th grade and i need help is on metric measures and conversoins
Wednesday, February 9, 2011 by brian

math
The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2 -2 These are my choices a 4 to the 8th power b 2 to the 8th power c 4 to the 2nd power d 2 to the 2nd power
Saturday, February 5, 2011 by Jimmy

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 have ...
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

4th grade
nick's diner advertise fresh squeezed orange juice every day of the year. he serves twenty-four 8-ounce glasses of juice a day. nick knows it takes three 6-ounce oranges to make one 8-ounce glass of juice. nick orders oranges by cases that have 24 oranges and weigh a total of ...
Monday, January 24, 2011 by dk

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

statistics
if this are class scores and in one week i have bimodal distribution,another week a positive skew,3rd week a normal distribution and 4th week negative skew.what does this different scores tells you about thios tests , what is happening to the students scores overtime. what ...
Saturday, January 22, 2011 by frances

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

Medical & Billing
Can any one let me know how long it will take to complete Medical & billing certificate i am doing from Penn Foster and i am doing 4th assignement & 4 moths are over,it really sucks with projects kindly help me with ur comments what should i do continue or quit ?
Wednesday, January 19, 2011 by Joe

Science
I am in the third grade. Can u please explain to me what displacement is and how it is used. Thank you.
Wednesday, January 19, 2011 by Yalitsa

6th grade math
What is the number of 5/6s in 3? Is the answer 18/ 5 ? If not, please explain.
Saturday, January 15, 2011 by Suzanne

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

11th grade math
How do you do Absolute Value Functions with graphs?
Thursday, January 13, 2011 by Elizabeth

Math/3rd grade
If you forget the product of 9 and 9, what can you do to figure it out?
Thursday, January 13, 2011 by Alexandra

9th grade algebra
solve -5/6=2/3(3c+4)
Tuesday, January 11, 2011 by james

9th grade algebra
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

7th Grade
Z+5/7=3 home work problem that was not taught in class?
Sunday, January 9, 2011 by Carole

7th grade math
6+x=2x-14. I'm not to sure how to solve this type of equation.
Thursday, January 6, 2011 by Allison

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

5th grade math
subtract 1/2 from 5/6
Monday, January 3, 2011 by jill

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

grade 9 science biology
What happens to the available energy in an ecosystem?
Wednesday, December 29, 2010 by peyton

5th grade
divide 6358 by 100
Monday, December 27, 2010 by chris

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

9th grade science
where are the cell and plasma membranes located
Thursday, December 16, 2010 by Miranda

7th grade
What are the two vegetation types of Ethiopian Highlands?
Wednesday, December 15, 2010 by Autumn

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

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

10th grade math help
How do you solve? 3-3sinx-2cos^2(x) = 0
Monday, December 13, 2010 by Sophie

8th grade
I want write in english please help me
Monday, December 13, 2010 by bina

8th grade
Fun and silly slogan for element "iron"?
Sunday, December 12, 2010 by Tatum

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

12th grade international business
What is a domestic pricing model?
Friday, December 10, 2010 by Susan

10th grade
If ab=6y & bc=8y What is BD In Terms Of Y.??
Friday, December 10, 2010 by Anonymous

7th grade
how do i solve a+3/5=24/25
Thursday, December 9, 2010 by ryan

6th grade
What steps do we use to change 1-1/2 cups in half?
Thursday, December 9, 2010 by Marissa

7th grade
what were the steps on mendels experiments with pea plants?
Thursday, December 9, 2010 by jacob

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

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

6th grade
What are some of the similarities between the Israelites and Mesopotomians?
Tuesday, December 7, 2010 by Dyaln

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

10th grade
2x-y=-5 -2x-5y=11
Tuesday, December 7, 2010 by star

6th grade
-20 / (-10)=
Tuesday, December 7, 2010 by jesse

6th grade
-17-(-5)
Tuesday, December 7, 2010 by jesse

10th grade
What influences did the colonies have on the imperialist nation
Monday, December 6, 2010 by cheyenne

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

10th grade
if AB=3x-2 and BC=x+6, what is x?
Sunday, December 5, 2010 by Ian

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

11th grade
is Br2(L)+Cl2(g)--->BrCl(g) a balanced equation?
Friday, December 3, 2010 by youu

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

7th grade
find the next three numbers in the pattern 2/3, 1 5/12, 2 1/6, 2 11/12 _, _, _
Wednesday, December 1, 2010 by Ashley

6th grade
What are the 5 energy changes when a person jumps upward?
Wednesday, December 1, 2010 by Michelle

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

3rd grade
In doing alphabetical order which of these words com first?its or it's
Tuesday, November 30, 2010 by Anonymous

3rd grade
i am a number between 1 and 5. you can make exactly 3 arrays with me. who am i?
Tuesday, November 30, 2010 by naomi

1st grade
how many miles does the earth travles a minute or second ????
Tuesday, November 30, 2010 by lele

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

10th grade english
what is a one sentence summation of plot
Tuesday, November 30, 2010 by carla

10th grade
whats the answer to 54x2y - 12x2y2
Tuesday, November 30, 2010 by unknown

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

5th grade
Having trouble with division word problems
Monday, November 29, 2010 by Antoine

6th grade
if a spinner is numbered 1-10 what is the probability of it stopping on a multiple of 3?
Monday, November 29, 2010 by chevy

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