Friday

October 9, 2015
Total # Posts: 76

**Physics **

A projectile is launched at ground level with an initial speed of 51.5 m/s at an angle of 35.0° above the horizontal. It strikes a target above the ground 2.50 seconds later. What are the x and y distances from where the projectile was launched to where it lands? ?!?! No ...
*September 28, 2015*

**science**

On a frictionless air track, cart A hits cart B moving at a velocity of 2 miles per second to the right. Which answer predicts what will happen?
*February 1, 2015*

**English**

Astronomers Ferraro and Newman study the speed of the stars circling the galactic center of the galaxy. Identify the appositive or appositive phrase. galaxy Astronomers the galactic center Ferraro and Newman
*November 18, 2014*

**English 10**

Correct punctuation would be A.
*November 18, 2014*

**statistics**

a) 27.08
*October 11, 2014*

**chemistry **

balance the charge in the two half reactions by multiplying the half reactions by the correct multiplication factors
*May 22, 2014*

**Algebra 1**

I'm having trouble solving x=2(x-1)+6 I understand but I get confused on some of the problem and this is one of them. It's probably very simple to get the answer but can someone please just walk me through on trying to solve it?
*September 3, 2013*

**Math**

you are dividing the input by 4 to get the output. 4(divided by 4)1 8(divided by 4)2 32(divided by 4)8 128(divided by 4)32 512(divided by 4)128
*September 3, 2013*

**reading**

why does it take so long after you answer my question?
*November 4, 2012*

**math**

it is between 1 and 2 million.the first three digits are the same.the least possible digit is in the ones place.the hundreds digit is 1 more than the tens digit.the sum of the digits is21.
*November 4, 2012*

**math**

it is between 1 and 2 million.the first three digits are the same.the least possible digit is in the thousands place.the greatest possible digit is in the ones place.the hundreds digit is 1 more than the tens digit.the sum of the digits is 21.
*November 4, 2012*

**torrance middle school**

need help finding answer for math problem 18-a fora=13
*September 15, 2012*

**statistics**

Suppose the mean height of a population is 65 inches with a standard deviation of 1.5 inches. What is the z value for a height (x) of 67 inches?
*August 18, 2012*

**Math**

sorry for the angry issues i just got confused
*April 24, 2012*

**Math**

YOU DIDN'T ANSWER THE QUESTION ! There is a word bank that you have to choose from, you make me angry
*April 24, 2012*

**Math**

mx+b=y is a way to write the Word Bank: Reducible, Positive, Coefficient, Undefined, Zero, Line, Slope intercept form, Term, Constant, whole number, order pairs
*April 24, 2012*

**math**

well can you please show the steps
*April 24, 2012*

**physics**

A school bus takes 0.74 h to reach the school from your house. If the average velocity of the bus is 17.9 km/h to the east, what is the displacement?
*September 21, 2011*

**6th garde language to ms. sue**

Thank-you for the help!:)
*August 28, 2011*

**6th garde language to ms. sue**

this has to be correct! 1. How pretty the sunset is-interrogative 2. Don't stand so close to the edge- imparative 3. It was quite chilly at night- declarative 4. Look at us riding on mules in this canyon- exclamatory
*August 28, 2011*

**MATH**

you're very welcome!:)
*August 28, 2011*

**MATH**

the answer is 360. If you divide 360 by 4.5 (4 and a half) you get 80 miles. Hope this helps!:)
*August 28, 2011*

**6th grade language to Ms. Sue**

this is what i think. 1. How pretty the sun is- declarative 2. Don't stand so close to the edge- imparative 3. It was quite chilly at night-exclamatory 4. Look at us riding on mules in this canyon- exclamatory
*August 28, 2011*

**6th grade language**

declarative, imparative, interrogative, or excalmatory? 1. How pretty the sunset is 2. Don't stand so close to the edge 3. It was quite chilly at night 4. Look at us riding on mules in this canyon
*August 28, 2011*

**math**

when babysitting, emily charges $5.50 per hour before midnight,and $4.50 after midnight.she earned $28.75 for taking care of the Bradford triplets until 1:30 in the morning. What time did Emily begin her babysitting job? plzzzzzzz help me! i've wasted 2 hours trying to ...
*August 23, 2011*

**math**

the answer is "C"
*August 23, 2011*

**Algebra**

Why isn't it -48?
*July 20, 2011*

**Algebra**

Please show work because I have multiple questions like this and it will help me do the others. Thanks! Solve -12=w/-4. a. -48 b. -3 c. 3 d. 48
*July 20, 2011*

**Algebra**

What is the equation of the line that passes through point (7,-2) and is perpendicular to the line y=1/3x+4 A. y=3x+19 B. y=3x-19 C. y=-3x=19 D. y=1/3x+19 E. y=1/3x+2
*July 20, 2011*

**Algebra**

Rayann bought 4 roses and 3 daisies for $21.53. Jason bought 3 roses and 2 daisies and paid $15.45. What would it cost for one rose and one daisy? a $2.79 b $2.84 C $3.29 d $5.28 e $6.08
*July 19, 2011*

**Algebra**

Solve -3/8h=9. Show work. A. -24 B. -3.375 C. 9.375 D. 72
*July 19, 2011*

**Algebra**

Plot and connect the given points in order and determine the area of the resulting figure. (-4,2),(-2,2),(-2,4),(1,4),(1,3),(3,3),(3,-4),(-4,-4) A. 25 B. 30 C. 50 D. 62 E. 100
*July 19, 2011*

**Algebra**

That is what I keep coming up with. I can't make out the functions because they are faded.
*July 19, 2011*

**Algebra**

The ditto is light so I can't make out some of the functions to evaluate the expression. Can't make out function befor () and betwee the two 3's. I think it is: 4^2+(10-9+1)^3+3-5 A. -16 B. 1 C. 15 D. 19 E. 26
*July 19, 2011*

**physics**

i'm in 5th grade and i really need some help. in science, we got this science packet that's really hard. it's really hard. the question is: Jarrod measured the temperatures of two containers of water with two different thermometers. The water in Container A was at ...
*April 7, 2011*

**sciene**

what is the danger of noise levels you might experience at activites such as loud music, concerts and basketballs
*February 9, 2011*

**Math**

Acylandar has a radius of 8 cm and a height of ro cm. Explain wheather tripiling the height will tripple the volume of the cylindar.
*January 18, 2011*

**algebra**

Perfect thx!!
*July 23, 2010*

**algebra**

How many liters of 20% alcohol solution should Maria mix with 50 liters of a 60% alcohol solution to obtain a 30% solution?
*July 23, 2010*

**algebra 2 honors math**

what is the inverse of the function f(x)=2x2+2?
*May 2, 2010*

**12th grade**

Find all real zeros of the function y= 3x+8
*March 23, 2010*

**Medical Coding**

Did you ever figure the answer to this? I've been stuck on the unit test for days now! I need help
*January 4, 2010*

**math**

Duane has four dimes, half as many nickels as dimes, and three times as many quarters as nickels. How much money does Duane have?
*August 26, 2009*

**7th grade**

Look at figure 2.8 on page 40 and answer the following question in complete sentences: Why was water transportation so important in those days? Hint: Would there have been major road ways at that time for horse drawn, or ox drawn wagons? How would all of the fur pelts be ...
*June 29, 2009*

**7th grade**

My textbook question is: Please look at page 38, Figure 2.6: "How do historians know Cartier traveled these particular routes? Where might they have found supporting historical evidence. The picture is just a map with the guys travels. (arrows and lines ect) Please help!
*June 29, 2009*

**Math**

I'm not sure I understand this answer.
*March 5, 2009*

**Math**

Sam had 2 pounds of turkey and 3 pounds of ham. He will use one fifth pound of turkey for each sandwich. How many turkey sandwiches can Sam make?
*March 5, 2009*

**math**

what whole number makes the number sentence below FALSE. 21 - x >7 a. 13 b. 12 c. 7 d. 5
*January 21, 2009*

**science**

what would happen tp animals and plants in a saltwater ecosystem if it were flooded by fresh water?
*January 20, 2009*

**science**

WHAT WOULD BE THE PROPER ANSWER DrBob222? Please help
*January 20, 2009*

**science**

Explain what would happen to the animals and plants in a saltwater ecosystem if it were flooded by fresh water?
*January 20, 2009*

**math**

To find 304 - 126, Jill regrouped 30 tens 4 ones as 29 tens 44 ones. What did she do wrong?
*January 15, 2009*

**Math**

To find 304 - 126, Jill regrouped 30 tens 4 ones as 29 tens 44 ones. What did she do wrong?
*January 15, 2009*

**math**

Explain why two zeros are needed in this standard form 1,050.
*December 3, 2008*

**math**

What is the largest sum you can get when you add two 2-digit numbers? Explain.
*December 3, 2008*

**math**

how can estimating help you add two- digit numbers?
*December 1, 2008*

**Language**

Will someone please give me a fact sentence using the word "peace"?
*November 20, 2008*

**math**

How can multiple of 10 turn or change into multiple of 5's?
*November 17, 2008*

**4th grademath**

it is between 1 and 2 million.the first three digit are the same.the least possible digit is in the thousands place.the greatest possible digit is in the ones place.the hundreds digit is 1 more than the tens digit.the sum of the digits is 21.
*October 22, 2008*

**language**

My teacher says there are only 13 mistakes. I corrected 15. Please help with these corrections below. Some (capital s) Grand Canyon (Capital G and C) steep,(comma) slopes.(period) Other (spelling) short,(comma) Columns (Capital C) rocks,(Comma) ft.(period) high, (comma) floor...
*October 8, 2008*

**language**

Thanks Sue!
*October 8, 2008*

**language**

Other parts
*October 8, 2008*

**language**

Some parts of the Grand Canyon have steep rocky slopes. There are no trees or plants. Other perts have short stubby bushes. Columns of rocks up to a mile (5,280 ft.) high reach up from the canyon floor. The Valcan's Throne is a volcano cone. It rises 172 meters (567 ft) ...
*October 8, 2008*

**language**

I need help with finding 13 mistakes in this paragraph. some parts of the grand canyon have steep rocky slopes There are no trees or plants. Othar parts have short stubby bushes. columns of rock up to a mile (5,280 ft) high reach up from the canyon floor The Vulcan's ...
*October 8, 2008*

**science**

Where do most simple plants grow?
*September 25, 2008*

**science**

What happens when a seed germinates?
*September 25, 2008*

**math**

how does photosynthesis help make the food people and other animals eat?
*September 23, 2008*

**math**

explain how you would use a number line to round 148 to the nearest 10
*September 23, 2008*

**math**

fifty-six hundred
*September 23, 2008*

**math**

Round 5,555 to the nearest hundred.
*September 23, 2008*

**math**

Explain how you would use a number line to round 148 to the nearest 10.
*September 23, 2008*

**Science**

Does a plant grow under ground or above ground or does the stem support the plant when it first began to sprout?
*September 19, 2008*

**math**

Round off 53 to the nearest 10.
*September 19, 2008*

**French Help**

How do u study for french
*March 31, 2008*

**word unscramble**

tyetaisetrcl
*September 28, 2006*

**word unscramble**

antrea
*September 28, 2006*

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