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Questions Asked on September 19, 2013

Find the ordered quintuplet (a,b,c,d,e) that satisfies the system of equations a+2b+3c+4d+5e=177,2a+3b+4c+5d+e=154,
1. 2 answers
2. asked by Speedo
3. 3,134 views
Chantal has a flower bed. She has three types of flowers, Daffodils, Hyacinths and Tulips. She has 8 Daffodil bulbs, 10
1. 2 answers
2. asked by TERRY
3. 2,725 views
Here are the questions I need help with, please help.[(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong
1. 2 answers
2. asked by Maya
3. 674 views
a number that can be expressed as the product of 3 equal factors?a number that can be expressed as the product of 2 equal
1. 1 answer
2. asked by sonia
3. 405 views
/ 7- (-3) /
1. 1 answer
2. asked by Sue
3. 240 views
1. What are some of the factors that affect a patients ability to reenter the community?A. Existence of suitable recreation
1. 3 answers
2. asked by Shamie
3. 438 views
Networks are often set up in the client/server network arrangement. Raheem has learned that this is a very common type of
1. 1 answer
2. asked by bob
3. 510 views
can someone show me how to do the sum, difference and product for this problem
1. 1 answer
2. asked by terrance
3. 320 views
please help me with these defintions of math terms please:a number that can be expressed as the product of 3 equal factors? a
1. 1 answer
2. asked by sonia
3. 479 views
The tallest mountain in Cailfornia is MT. Whitney. It is 14,491 feet tall. Round it's height to the nearest thousand
1. 1 answer
2. asked by Salma
3. 411 views
A sample of 3000 observations has a mean of 86 and a standard deviation of 13. The distribution is bell-shaped. Using the
1. 1 answer
2. asked by myself
3. 773 views
calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work8(2+3² --------- 2(5)²
1. 2 answers
2. asked by ios7
3. 417 views
calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work4(2+1)² -------- 3(1)²
1. 1 answer
2. asked by ios7
3. 438 views
calculate the following. show your work(-2) (-4) (-6)
1. 1 answer
2. asked by ios7
3. 296 views
Here are the questions I need help with, please help.[(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong
1. 1 answer
2. asked by Maya
3. 635 views
I've tried to simplify this a million different ways, but I can't seem to get the right answer. Please help.((1/(x+h)^3)-(1/x^3)
1. 1 answer
2. asked by rocky
3. 308 views
if a=4 and b=8, calculate the following (show your answer as a fraction (lowest) or in decimal form). Show your work(A+B)²
1. 1 answer
2. asked by ios7
3. 426 views
if Y= a+bX with a= 12 and b= .4 what is the value of Y when:Show your work a)x= 0 y= b)x= 5 y= c)x= 10 y= d)x= -20 y=
1. 1 answer
2. asked by ios7
3. 265 views
Here are the questions I need help with, please help.[(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong
1. 1 answer
2. asked by Maya
3. 1,035 views
There are 159 counties in Mississippi, 60 of these counties have French names, what percentage is that?
1. 1 answer
2. asked by paul
3. 345 views
I am inside the path (7,6,9,3)I am the differance of 2 numbers outside the path (6,7,8,5) What number am I
1. 0 answers
2. asked by jimmy
3. 341 views
2 + y / 3 = - 1
1. 1 answer
2. asked by Stephanie
3. 267 views
I am outside the path (6,9,4,10)I am the differance or 2 other numbers outside the path.I am greater than 5 (numbers inside the
1. 0 answers
2. asked by jimmy
3. 390 views
a number that can be expressed as the product of 3 equal factors?a number that can be expressed as the product of 2 equal
1. 2 answers
2. asked by Sonia
3. 817 views
An Olympic swimming pool is roughly 45m long and 33m wide and 5m deep. How long will it take to fill such a pool with a regular
1. 0 answers
2. asked by Anonymous
3. 670 views
A 1.54 ×104 N boat experiences a force of 2 000 N from east by the ocean tide and a wind force against its sails with magnitude
1. 1 answer
2. asked by leslie
3. 451 views
A recipe call for 3/4 cups of flour for a batch of cookies. Phillip makes 2 1/2 batchers. How much flour will he use
1. 1 answer
2. asked by Jordan
3. 610 views
This is one whole question:(12) (10xy^3) (3x^2y^2) (5x) (2y) I don't know how to do any of these: simplify sqaure root of 160000
1. 12 answers
2. asked by Maya
3. 1,092 views
What would you draw for the word diverse/diversity?!? Definition: many & different
1. 3 answers
2. asked by Abby
3. 506 views
What is the energy of a bond formed between a potassium (K+) cation and an iodide (I−) anion? The ionic radii of K+ and I−,
1. 0 answers
2. asked by Urgent help
3. 513 views
Please help someone!!!!a number that can be expressed as the product of 3 equal factors? a number that can be expressed as the
1. 1 answer
2. asked by Sonia
3. 420 views
What is the energy of a bond formed between a potassium (K+) cation and an iodide (I−) anion? The ionic radii of K+ and I−,
1. 1 answer
2. asked by Urgent help
3. 774 views
ll is thrown vertically upward with aninitial speed of 16 m/s. Then, 0.65 s later, a stone is thrown straight up (from the same
1. 1 answer
2. asked by safari
3. 706 views
ll is thrown vertically upward with aninitial speed of 16 m/s. Then, 0.65 s later, a stone is thrown straight up (from the same
1. 1 answer
2. asked by safari
3. 681 views
Please help someone!!!!a number that can be expressed as the product of 3 equal factors? a number that can be expressed as the
1. 2 answers
2. asked by Sonia
3. 896 views
a bicyclist rides 10.0 km/h west and 20.0 km/h east what is the resultant velocity
1. 1 answer
2. asked by Mike
3. 938 views
A meteoroid is speeding through the atmosphere, traveling east at 24.5 km/s while descending at 11.6 km/s. What is its speed, in
1. 1 answer
2. asked by Ren
3. 425 views
can someone show me how to get the sum, difference and product of this problem2x^2-1∶ x^3- x^(2 )+ 2^x- 1
1. 1 answer
2. asked by terrance
3. 398 views
5x - 7 (2 - 4x)
1. 1 answer
2. asked by Madison
3. 275 views
how did nikola tesla change the world?and why students do not know about him and his inventions?
1. 0 answers
2. asked by john
3. 345 views
can you look at my post, its just 4 math terms I need to figure out, please help
1. 0 answers
2. asked by Sonia
3. 324 views
an ant that weighs 0.004 oz can lift a bread crumb that weighs 0.2 oz. if a 120-pound person were proportionally as strong as
1. 3 answers
2. asked by Anonymous
3. 471 views
a rectangular swimming pool 20 feet long and 10 feet wide,is enclosed by a wooden deck that is 3 feet wide. What is the area of
1. 1 answer
2. asked by Dee
3. 700 views
Old McDonald has 1000 feet of fencing, and wants to build a pen along the side of his barn that will have two separate areas-
1. 4 answers
2. asked by adina
3. 924 views
a rectangular swimming pool 20 feet long and 10 feet wide,is enclosed by a wooden deck that is 3 feet wide. What is the area of
1. 1 answer
2. asked by Dee
3. 1,275 views
A rock is dropped from a tree of height 20 m into a lake (depth 4.6 m) below. After entering the water, the rock floats gently
1. 1 answer
2. asked by Chapa
3. 937 views
Oil (sp. gr.= 0.8) flows smoothly through the circular reducing section shown at 3 ft^3/s. If the entering and leaving velocity
1. 0 answers
2. asked by Katy
3. 714 views
write the expression that represents the total length of each segment..__x____.____9_____.
1. 3 answers
2. asked by Josh
3. 1,871 views
aufo is trying to escape by flying at the constant velocity of 70m/s at an upward angle of 2 degrees. it passes directly over
1. 0 answers
2. asked by mary
3. 408 views
What property of real numbers is represented by 9(2x)?
1. 1 answer
2. asked by Anonymous
3. 301 views
x + my =d
1. 2 answers
2. asked by Jo
3. 754 views
Neptunium-239 has a half-life of 2.35 days. How many days must elapse for a sample of 239Np to decay to 0.100% of its original
1. 3 answers
2. asked by Anonymous
3. 1,910 views
(t-r)^2(t-r)^2(t-r)^2
1. 1 answer
2. asked by ann
3. 261 views
Given: FG (SEG) bisects BT (SEG)BO=7x-6 OT=5x+10 Prove: BO=50
1. 2 answers
2. asked by luis
3. 355 views
Given: FG (SEG) bisects BT (SEG)BO=7x-6 OT=5x+10 Prove: BO=50
1. 1 answer
2. asked by luis
3. 359 views
the mean and median income for people who are 25 years old is $46931 and $58762. Which one is the mean and which one is the
1. 1 answer
2. asked by Anonymous
3. 380 views
28,000 X .05% compounded for 33 years =
1. 1 answer
2. asked by tom
3. 310 views
A labour is throwing 12 bricks per min from the ground and these just reach the roof which is 3.3 meters high. ifthe weight of
1. 2 answers
2. asked by sarsi
3. 505 views
WHICH IS CORRECT -HE AGAIN VISITED INDIA ON AUGUST 1980OR HE AGAIN VISITED INDIA IN AUGUST 1980
1. 1 answer
2. asked by help(in much need)
3. 314 views
What is the energy of a bond formed between a potassium (K+) cation and an iodide (I−) anion? The ionic radii of K+ and I−,
1. 0 answers
2. asked by Urgent help
3. 824 views
Whawas the orginal selling price of a trendmill curently on sale for 2,484 after a 25% markdown?
1. 1 answer
2. asked by Jessica
3. 412 views
Epicure market prpares fresh gourmet entrees each day. On wednesday, 80 baked chicken dinner were made at a cost of 3.50 each
1. 1 answer
2. asked by Jessica
3. 503 views
The flour power bakery makes 200 cherry cheese cakes at a cost of 2.45 each. If a spoilage rate of 5% is anticipated at what
1. 0 answers
2. asked by Jessica
3. 616 views
Carousel Toys has ramper buckaroo wooden rocking horse for toodlers on a 30% markdown sale for 72.09 each what was the original
1. 1 answer
2. asked by Jessica
3. 424 views
You are the buyer for the shoe outlet. You are looking for a livie of mes shoes to retail for $49.95 if your objective is a 55%
1. 1 answer
2. asked by Jessica
3. 438 views
People engage in trade mostly in order to _______a. have access to a variety of goods (?) b. encourage specialization in the
1. 4 answers
2. asked by Anonymous
3. 1,424 views
The current in a series circuit is 11.0 A. When an additional 11.0-Ω resistor is inserted in series, the current drops to 6.6
1. 1 answer
2. asked by Anonymous
3. 1,291 views
a large amount of potassium in plant food could cause the formation of MgKPO4:6H2O along with MAPH. what would be the effect on
1. 0 answers
2. asked by dave
3. 496 views
A company in China manufactures basketballs. A company in the United States buys the basketballs and resells them to people
1. 1 answer
2. asked by Anonymous
3. 611 views
a large amount of potassium in plant food could cause the formation of MgKPO4:6H2O along with MAPH. what would be the effect on
1. 1 answer
2. asked by dave
3. 1,218 views
1. What type of facility treats most of conditions and may offer outpatient occupational therapy services?A. federal
1. 2 answers
2. asked by Shamie
3. 564 views
Exchange rates are determined by _____________.a. the presence or absence of trade barriers. b. banks, labor unions, and
1. 1 answer
2. asked by Anonymous
3. 662 views
Why do scientists use models?a. Scientists use models to learn about things that are too small, too large, or too complex to
1. 23 answers
2. asked by Anonymous
3. 8,256 views
Turning on the switch in a flashlight starts a chemical reaction in the batteries. The chemical energy is turned to light energy
1. 3 answers
2. asked by Anonymous
3. 1,201 views
I had an experiment on Ohm's law using simple circuit however the result of current flow in the experiment and in theory are
1. 1 answer
2. asked by Anonymous
3. 466 views
Jack looks at a clock tower from a distance and determines that the angle of elevation of the top of the tower is 40°. John,
1. 5 answers
2. asked by Anonymous
3. 1,489 views
A person desires to reach a point that is 2.80 km from her present location and in a direction that is 35.0° north of east.
1. 1 answer
2. asked by Mya
3. 1,257 views
The Supreme Court has ruled that prosecutors cannot be subject to civil suits against them:A even in cases of egregious
1. 1 answer
2. asked by Debra
3. 429 views
What is the energy of a bond formed between a potassium (K+) cation and an iodide (I−) anion? The ionic radii of K+ and I−,
1. 1 answer
2. asked by Urgent help
3. 684 views
How humans impact the coast?
1. 1 answer
2. asked by Kina
3. 373 views
if a plane is traveling at an altitude of 11.9 miles and is 46 miles from the airport and is descending at a 12 degree angle,
1. 1 answer
2. asked by Greg
3. 487 views
Eagle Sales Company owns a warehouse, subject to a mortgage obtained from First National Bank. Separately, Eagle and First
1. 1 answer
2. asked by Missy
3. 553 views
if y=cosx.sinx find dy/dx
1. 1 answer
2. asked by calculus
3. 821 views
If 10.11 g of limestone decomposes by heat to give 8.51 g of solid calcium oxide and carbon dioxide gas, what is the mass of
1. 1 answer
2. asked by Caleb
3. 1,429 views
A solution containing 0.750g of an unknown substance in 30.0g of cyclohexane was found to freeze at 3.1 degree Celsius. What is
1. 2 answers
2. asked by Princess
3. 2,008 views
suppose an auto racer won a 300 mile race with a time of 1:41:48.2942. At one point the racer was 70 miles closer to the finish
1. 1 answer
2. asked by wendy
3. 594 views
Turning on the switch in a flashlight starts a chemical reaction in the batteries. The chemical energy is turned to light energy
1. 1 answer
2. asked by Anonymous
3. 1,037 views
How many grams of sodium sulphate (mol. wt. 142) are required to make 1.2 liters of 0.5N solution
1. 2 answers
2. asked by Frank
3. 1,601 views
(( cube square root of 7)^1/2)^3
1. 1 answer
2. asked by Monica
3. 292 views
Create an accurate summary of “The Cold Equations” that details the important events of the story. Provide your answer in
1. 5 answers
2. asked by zack
3. 4,633 views
Judy (mass 45.0 kg), standing on slippery ice, catches her leaping dog, Atti (mass 12kg), moving horizontally at 4.0 m/s. Use
1. 2 answers
2. asked by Shannon
3. 926 views
I really need to get a working charger for my phone. Is working a verb or participle?
1. 1 answer
2. asked by Steve
3. 349 views
calculate the percentage copper in copper 2 nitrate
1. 1 answer
2. asked by Anonymous
3. 858 views
Complete combustion of 4.80 g of a hydrocarbon produced 15.6 g of CO2 and 4.80 g of H2O. What is the empirical formula for the
1. 3 answers
2. asked by college chem
3. 4,755 views
How are the Llanos, cerrado, and pampas of South America similar to the Great Plains of the United States?My answer: These areas
1. 2 answers
2. asked by Anonymous
3. 3,045 views
5x + 0.050= -0.732
1. 1 answer
2. asked by jodi
3. 868 views
Suppose that a shot putter can put a shot at the worldclass speed v0 = 14.00 m/s and at a height of 2.160 m. What horizontal
1. 1 answer
2. asked by kristy
3. 1,486 views
A baseball leaves a pitcher's hand horizontally at a speed of 115 km/h. The distance to the batter is 18.3 m. (Ignore the effect
1. 1 answer
2. asked by kristy
3. 1,337 views
1)What items did Harappans trade with peoples in the Sumerian region?2)What is the probable cause of the end of Indus Valley
1. 1 answer
2. asked by Anonymous
3. 526 views
Can someone show me step by step how to get the sum diff and product of this problem x^3- 〖2x〗^2 + 3x-1 ∶ x^2- x+4
1. 0 answers
2. asked by tela
3. 364 views

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