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April 1, 2015

Posts by Jordan


Total # Posts: 819

English help
1a 2d 3a 4c 5d 6a how about now?
July 25, 2012

English help
Are these right? 1.c 2.b 3.d 4.a 5.c 6.c 7.a 8.b 9.d 10.c 11.a 12.d 13.b 14.d 15.a 16.c 17.b 18.a 19.d 20.a 21.c 22.d 23.a 24.b 25.c
July 25, 2012

English help
Question 1 Marks: 1 A common theme that runs through all the sections of Song of Myself is Whitman's own — Choose one answer. a. belief in his power as a poet b. love of solitude c. inability to trust people d. failure to change the world Question 2 Marks: 1 Free ...
July 25, 2012

elem math core
An unknown number of slips of paper, each with the letter C written on them, are added to the bag. After this, it is known that P(A)=¼ and P(B)= ¹/6. Find P(C).
July 11, 2012

elem math core
A bag contains one each of red, blue, green, yellow and white marbles. Give the sample space for the following experiments. A) one marble is drawn at random B) one marble is drawn, but not replaced,and then a second marble is drawn.
July 11, 2012

Statistics and Probability
I had a problem similar to this that we did in my math class. Our teacher said that you take the # of outcomes over the total amount to get the ratio so for the blue beads it would be 6/9 or in other words the ratio would be 6:9. For the gold it would be 3 :9 because there are...
July 11, 2012

goverment
Choices- -legislative branch -House of Representatives -Supreme Court -executive branch
June 13, 2012

statistics
Bob scores 610 on his SAT's. If the mean score is 580 and the standard deviation is 115, what percentile is Bob's SAT score?
May 21, 2012

Chemistry
how many grams of aluminum sulfate are produced if 23.33 g Al reacts with 74.44 G CuSO4
May 21, 2012

geometry
Two triangles each have adjacent sides of length 120 feet and 180 feet. The first triangle has an angle between the two sides of 40 degrees, while the second triangle has an angle between the two sides of 60 degrees. What is the approximate difference between the areas of the ...
May 2, 2012

economics
4. Engineers for the Off Road Skateboard Company have determined that a 10% increase in all inputs will cause output to increase by 5%. Assuming that input prices remain constant, you correctly deduce that such a change will cause ________ as output increases. A) total cost to...
May 1, 2012

Physics
A copper pipe with an outer radius of 0.011 m runs from an outdoor wall faucet into the interior of a house. The temperature of the faucet is 4.4° C and the temperature of the pipe, at 3.1 m from the faucet, is 24° C. In fourteen minutes, the pipe conducts a total of ...
April 26, 2012

Math
6 3/5+1 3/5=8 1/5 +
April 23, 2012

Physical Science
A hockey puck moving at 28 m/s is caught by an 80.00 kg man who was at rest. The man and puck move together after the collision. The puck's mass is 0.16 kg. What is the final velocity?
April 12, 2012

math
Find the dimensions of a rectangle with perimeter 40 with the largest area. (hint: Find an equation for area and one for perimeter, use both to find perimeter in terms of one variable)
March 20, 2012

CALCULUS WXMAXIMA !!PLEASE!
thank you so muchh!
March 7, 2012

CALCULUS WXMAXIMA !!PLEASE!
y=log(100493/40000*x-1) y=atan(100493/40000*x+1) y=exp(-100493/40000*x+1) Note you will need 2 integrals to represent the area. Approximate the area of the region bounded by the given curves. I can do it with two but kinda struggling over here please helppp!
March 7, 2012

math
Looking at a table of numbers and there is a pattern starting with the number 501, then shaded numbers every 8th number starting with 509. How do I use place value to describe how the numbers change?
February 13, 2012

7th math
7x(x+4).... (b+11)2b...
February 7, 2012

7th math
can you help me with this..../ 8(x-5) -3(w+4)
February 7, 2012

Geometry
if m<afb= 8x-6 and m<bfc = 14x+8, find the value of x so that <afc is a right angle..
February 2, 2012

Physics
Nevermind! I got it!
January 29, 2012

Physics
The treasure map in the figure gives the following directions to the buried treasure: "Start at the old oak tree, walk due north for 490 paces, then due east for 120 paces. Dig." But when you arrive, you find an angry dragon just north of the tree. To avoid the ...
January 29, 2012

Huck Fin
What is the structure here?
January 26, 2012

Huck Fin
"Two or three days and nights went by; I reckon I might say they swum by, they slide along so quiet and smooth and lovely. Here is the way we put in the time. It was a monstrous big river down there—sometimes a mile and a half wide; we run nights, and laid up and hid...
January 26, 2012

math
30 questions are worth 2 and 8 are worth 5
January 24, 2012

math
518.4 feet long
January 24, 2012

calc
y = 4x -4 / x^2 vertical asymptotes: ____________________ horizontal asymptotes: ____________________ increasing intervals: ____________________ decreasing intervals: ____________________ relative maxima: ____________________ relative minima: ____________________ concave up ...
January 24, 2012

math
1. 9y^2 + 24yx + 16x^2
January 24, 2012

math
13
January 24, 2012

Calc
analaze the graph of y = 2/ (x^2-9) y-intercepts: ____________________ vertical asymptotes: ____________________ horizontal asymptotes: ____________________ increasing intervals: ____________________ decreasing intervals: ____________________ relative maxima: ...
January 24, 2012

physics
560 m
January 21, 2012

Huck fin
If you have read Huckleberry Finn before, what was your initial reaction to it?
January 20, 2012

Algebra
3x + 18 + x = 86 4x + 18 = 86 4x = 86 - 18 x = 68/4 x = 17
January 18, 2012

math
one, two can't be two fives, equal 10
January 18, 2012

algebra
12n - 30 = 90 12n = 90 + 30 n = 120/12 n = 10
January 18, 2012

Calculus (Help please)
Find all the critical numbers for the following function. F(x) = (16 - x^2)^(3/5)
January 18, 2012

Calculus
Find all the relative extrema of f(x) = x = x3 – 3x2 + 4.
January 18, 2012

Math Q.2
4.166666666667
January 12, 2012

math
4|2y-3|-1=11
January 10, 2012

SPANISH
#1 says/ What stores are in malls there are Mexicans in the malls of America? #2 says/ Where are the young Mexicans to buy cheap clothes and fun? Where are you and your friends? Can bargain there?
January 10, 2012

math
|3t-2|+6=2
January 10, 2012

math-calculus
|3|-|9|=-5...ANSWER IS |5|
January 10, 2012

math
COOOOOOL...THX BROSKI
January 10, 2012

math
-3|2w|=-12
January 10, 2012

math
kinetic energy is moving energy, or the energy possessed by an object in motion. potential energy is the the energy possessed by an object during rest. Similarity Think of a roller coaster. The chain pulls the rollercoaster full of people up the hill to the top. On the way up ...
January 9, 2012

geometry
You are given the measures of two angles, beta and gamma. The three angles of a triangle always total up to 180. alpha + beta + gamma = 180 alpha = 180 - beta - gamma so solve for the measure of alpha You know that gamma is 90 degrees, so you have a right triangle. You can use...
January 9, 2012

math
Mechanical energy is a kind of energy created by the physical movement or rotation, revolution etc of anything.Since most of the movements done and energy created are done by machines, it is named as mechanical energy
January 9, 2012

Math #Help Meee!!!!!!!!
|n|+3=7
January 9, 2012

Steve and Reiny
A tank has the shape of an inverted circular cone with a base radius of 5 meters and a height of 20 meters. If water is being pumped into the tank at 2 cubic meters per minute, find the rate at which the water level is rising when the water is 7 meters deep WELL I HAVE THIS v=...
January 9, 2012

Math (Calculus)
A tank has the shape of an inverted circular cone with a base radius of 5 meters and a height of 20 meters. If water is being pumped into the tank at 2 cubic meters per minute, find the rate at which the water level is rising when the water is 7 meters deep
January 9, 2012

Math (Calculus)
A tank has the shape of an inverted circular cone with a base radius of 5 meters and a height of 20 meters. If water is being pumped into the tank at 2 cubic meters per minute, find the rate at which the water level is rising when the water is 7 meters deep
January 9, 2012

math
No, you can divide 23 by 4 and get 5.75, but you can't split people into 3/4's
January 9, 2012

math
So a write a word problem? Esna had bought wanted to buy stickers. Esna sister has 15 stickers and Esna always wants to have 3 times as much as the sister. How many stickers did she buy?
January 9, 2012

Calculus (Help please)
WELL I HAVE THIS v=1/3pi*r^2h v=1/3pi*r2(4r) v=4/3pi*r^3 dv/dt=4pi*r^2 2=4pi(7/4)^2 2=49pi/4 * dr/dt dr/dt= 8/49pi = 0.052 meters per minute
January 9, 2012

Calculus (Help please)
is the answer 8/49pi= 0.052 meters per minute
January 9, 2012

Calculus (Help please)
A tank has the shape of an inverted circular cone with a base radius of 5 meters and a height of 20 meters. If water is being pumped into the tank at 2 cubic meters per minute, find the rate at which the water level is rising when the water is 7 meters deep
January 9, 2012

Help Math
Thanks Steve
January 9, 2012

Help Math
A circular pulley with a radius of 10 cm is turning at 12 revolutions per minute. How fast is a point on the edge of the pulley rising when it is 5 cm higher than the center of the pulley?
January 9, 2012

5th grade math
8/12 and 9/12
January 9, 2012

social studies
A limited government is a government that cannot interfere with personal liberties and individual rights much because it is against the law
January 9, 2012

math (Calculus)
A circular pulley with a radius of 10 cm is turning at 12 revolutions per minute. How fast is a point on the edge of the pulley rising when it is 5 cm higher than the center of the pulley?
January 9, 2012

help ss !!!!!!!!!!!!!!!
I believe 1 is b and 2 is b as well
January 9, 2012

6th grade math-ms. sue
The Control is something you kept the same. There is not enough information for me to say what exactly what it is. For example, if you used the same wheel bearings the entire time that would be the control.
January 9, 2012

calculus
A spherical balloon is leaking air at 2 cubic inches per hour. How fast is the balloon's radius changing when the radius is 2 inches.
January 9, 2012

math (Caluclas)
Oh okay. I understand that, i was just not understand where the 9 came from, but i see now. Thank you both
January 9, 2012

math (Caluclas)
Sorry about that Reiny. I have a quick question though, where does the 9 come from?
January 9, 2012

math (Caluclas)
A spherical ballon is leaking air at 2 cubic inches per hour.l How fast is the ballons radisu chancing when the radisu si 3 inches.
January 9, 2012

4th grade Math Help
Nope, Because 23 * 3 = 69 and Mr Brooks has only 66 acorns
January 8, 2012

adv. math
I NEED THIS ANSWER FAST!!!
January 8, 2012

adv. math
How do you show work for this problem, in a percent equation form?~ $3680 at 6.75% for 2 1/4 years
January 8, 2012

Physics
You would convert 290 miles into 1531200 ft which then the answer would be a531200 ft/sec
December 28, 2011

Physics
Fe = mg = 645 kg * 9.8 N/kg = 6321 N. = Force of elevator. a. P = F * d/t = 6321 * 2.75 = 17382.75J That is the increase in potential, now we must add the increase in kinetic energy, which is: Ws = 1/2 m(Vf)^2 - 1/2 m(Vi)^2 Ws = 1/2 645kg(1.26m/s)^2 - 0 Ws = 512.001J adding ...
December 14, 2011

math
my brain hurts
December 7, 2011

math
He saved $2,500 in April. He earned $5,000 in May. Thus he had a total of $7,500 Total spent in May - $4,200 + $2,500+X X= Amount saved in May Thus total = Amount spent + Amount saved Thus total = $4,200 + #2,500 + X + X $7,500 = $4,200 + $2,500 + 2X Solve for X $7,500 = $6,...
December 7, 2011

math
a square room has sides that each measure 5 feet.How many square feet of carpet is needed to cover the rooms entire floor?
December 5, 2011

calculas
A car braked at a constant deceleration of 45 ft / s2, producing a skid mark measuring 105 feet before coming to a stop. How fast was the car travelling when the brakes were first applied?
December 4, 2011

MATH!!!! 7th
nope
December 1, 2011

MATH!!!! 7th
yeah its the question i need to know what the x is if the mean is 112
December 1, 2011

MATH!!!! 7th
100,121,105,113,108,x; mean 112
December 1, 2011

Physics
A 0.165-kg ball, moving in the positive direction at 10 m/s, is acted on by the impulse shown in the graph below. What is the ball's speed at 4.0 s?
November 30, 2011

physics
Early skeptics of the idea of a rotating Earth said that the fast spin of Earth would throw people at the equator into space. The radius of Earth is about 6400 km. Show why this objection is wrong by determining the following information. a.) Calculate the speed of a 103-kg ...
November 30, 2011

SOCIAL STUDIES!!!
in what ways did whitneys system improve products
November 28, 2011

8th grade math
Add up the ratios 3:7:17 to get 27. Since ratios can be scaled, we can scale the ratios to have a sum of 81 by multiplying the ratios by 3,i.e. 3:7:17 ß 9:21:51.
November 28, 2011

SOCIAL STUDIES!!!
what was eli whitneys main contribution to manufacturing
November 28, 2011

SOCIAL STUDIES!!!
how did slater and lowell contribute to industry in the united states?
November 28, 2011

social studies
how did turnpikes,canals,and railroads affect the way that people in different states interacted
November 28, 2011

social studies
thx :-)
November 28, 2011

social studies
why did railroad construction end canal building
November 28, 2011

math
two horses gallop off in the sam direction. Trigger travels25 kilometers per hour. Silver travels 30 kilometers per hour. How long before the horses are 3 kilometers apart?
November 21, 2011

Physics
4.25sin40= Y component 4.25cos40= X component
November 17, 2011

english
the stems measure a foot in diameter=transitive people use bamboo in many ways=transitive in japan the hollow stems serve as water pipes= transitive
November 16, 2011

algebra
Eight times the opposite of a number is 36 less than the product of 4 and the number. What is the number?
November 16, 2011

calculus
Find the amount of a continuous money flow in which $175 per year is being invested at 8%, compounded continuously for 20 years.
November 15, 2011

math
integrate (using substitution). (6x^5)(e^(x^6))dx
November 14, 2011

Stats
84 and18.2 percnt not likely but 11.2 is likely
November 9, 2011

geometry
Point A is the incenter of (triangle) PQR. Find each measure. ARU AU QPK
November 8, 2011

GEOMETRY
LINE CD IS MEDIAN OF TRIANGLE ABC AND M IS THE CENTROID.MMIF CM = 14 WHAT IS CD
November 7, 2011

geometry
line CD is a median of angle ABC and M is the centroid, If CM = 14 what is CD
November 7, 2011

physics
An airplane flies north at a constant speed for 6h and covers a distance of 2400km. What is the plane's velocity? The acceleration?
October 19, 2011

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