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January 13, 2015
the heart is composed of how many loops
49 answers
asked by
Elizabeth
37,725 views
A mass of 0.55 kg attached to a vertical spring stretches the spring 36 cm from its original equilibrium position.
The
1 answer
asked by
Sean
11,725 views
1. The population of a city increases by 4000 people each year. In 2025, the population is projected to be 450,000 people. What
28 answers
asked by
SkatingDJ
9,596 views
Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are moving toward one another,
2 answers
asked by
Anonymous
7,863 views
A test of 60 minutes contains questions on mathematics and english only. the time taken to solve a mathematics question is twice
4 answers
asked by
nisha
5,307 views
A map scale is 1:10,000. Find the actual distance in centimetres represented on a map by 5cm.
Convert your answer to metres and
7 answers
asked by
Jeff
4,640 views
2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in?
A. An
5 answers
asked by
Callie
4,493 views
Find the lateral area of the cone. Use 3.14 fo pi and round result to the nearest whole unit.
radius: 15cm Side unit: 28cm Please
11 answers
asked by
Help PLEASE
4,481 views
The marsh family took a vacation that covered a total distance of 1356 miles. The return trip was 284 miles shorter than the
9 answers
asked by
Kennedy
3,618 views
six neighbors share 4 pies equally. how much of a pie does each get?
three brothers share 2 sandwiches equally. how much of a
9 answers
asked by
jenny
3,528 views
if you catch a cold which component of blood do you rely on to help attack the virus that has invaded your blood stream
8 answers
asked by
Elizabeth
3,312 views
phoebe physics pulls a wagon with a force of 80 N.
a) what is the net force of friction between the wagon and the ground is 12 N.
2 answers
asked by
davina
2,854 views
determine whether 447 is a term of each sequence(s) If so, whitch term is it ?
A.t(n)=5n-3 B.t(n)=24-5 C.t(n)=-6+3(n-1)
3 answers
asked by
KAESHAA
2,782 views
It had been there when the midwife had announced, ‘You’ve a boy.’
The hat was there when his wife had their second little
4 answers
asked by
2phoneeeeee
2,609 views
Karen collects local and foreign coins. of the coins in her collection, 1/4 are foreign coins. Of the foreign coins,2/5 are from
2 answers
asked by
allie
2,542 views
The percentage yield for the reaction
PCL3+Cl2-->PCL5 is 83.2%. What mass of PCL5 is expected from the reaction of 73.7g of PCL3
1 answer
asked by
Brennan
2,436 views
find the measure of an angle if it is 6 degree less than twice its complement
with solution pls.
4 answers
asked by
Sooyoung
2,374 views
Write the balanced half reaction for the reduction and oxidation reactions for the redox reaction:
2 Mg (s) + O2 (g) -> 2 MgO (s)
6 answers
asked by
Meghan
2,334 views
in a car, you drive from your home 4 km to the gas station, 8 km to the shopping mall to let your mother off, and 8.9 km back
1 answer
asked by
Sara
2,314 views
It SHUSHES
It hushes The loudness in the road. It flitter-twitters, And laughs away from me. It laughs a lovely whiteness, And
7 answers
asked by
2phoneeeeee
2,191 views
Kilometers per hour describes the speed of an object.
True False Is the answer True? Thank you
7 answers
asked by
Callie
2,180 views
A particle with a mass of 1.55 kg is acted on by a force Fx acting in the x-direction. If the magnitude of the force varies in
1 answer
asked by
Anonymous
2,081 views
Michelle has a starting balance on a gift card for $300. She buys several dresses at $40 a piece. After her purchases she has
8 answers
asked by
abby
2,027 views
Juan bought two new tires for his bike. He also had the bike tuned up. The total bill was $65. How much did Juan spend on the 2
4 answers
asked by
gail
1,978 views
From the top of the waterfalls, the angles of depression of the foot and the top of the tree are 39° and 24° , respectively.
2 answers
asked by
yop
1,969 views
in the pyramid shown in the figure , AB=9 in ., BC= 12in ,and BD= 5 in . the three face angle at B are each 90 degree .
1 answer
asked by
jAN
1,963 views
The main span of a suspension bridge is the roadway between the bridge's towers. The main span of the Walt Whitman Bridge in
2 answers
asked by
Kennedy
1,956 views
The ratio of rock music to total discs that Ellen owns is 25/40. Paul has 50 rock music discs. The ratio of rock music to total
4 answers
asked by
kymy
1,860 views
Burned down to the ground, nothing left but the floor
Which stylistic device does the author use in line 10 ? A)alliteration
5 answers
asked by
2phoneeeeee
1,827 views
A cuboid measures 6cm long, 5cm wide and 4cm high. What is the total length of the edges in centimeters?
4 answers
asked by
king
1,793 views
Kevin has a mass of 77.5 kg and is skating with in-line skates. He sees his 21.00 kg younger brother up ahead standing on the
1 answer
asked by
Anonymous
1,721 views
We have to sell it to her.
19. Tenemos que vendér BLANK. 20. BLANK tenemos que vender.
3 answers
asked by
Anonymous
1,718 views
Which adjective best describes the community's attitude toward Mari Djata's inability to walk in Sundiata?
A. fearful B.
4 answers
asked by
Jhon
1,704 views
A motorist does the first part of the journey at an average speed of 54 km/h. He then increases his speed to 60 km/h for the
2 answers
asked by
Berry
1,676 views
Lead(II) carbonate decomposes to form Lead(II) oxide and carbon dioxide. If 5.oo grams of the reactant decomposes to produce
2 answers
asked by
Jefferson
1,634 views
As shown in the figure below, cars #1 and #2 are sliding across a horizontal frictionless surface. The cars are equipped with a
1 answer
asked by
Anonymous
1,444 views
The molarity of a kool-aid packet is 0.365M. How many grams of sucrose (C12H22O11) are in 200mL of the kool-aid drink?
--- I know
1 answer
asked by
student01561
1,412 views
As a purity check for industrial diamonds, a 22 - carat diamond (1 carat = 0.2g) is heated to 63 degrees C and immersed in 26g
1 answer
asked by
Jon
1,404 views
A piece of wire 34 cm long is cut into two parts. One part is to twice as long as other. how long is each part?
solution pls..
3 answers
asked by
Tiffany
1,380 views
The lifetimes of light bulbs of a particular type are normally distributed with a mean of 370 hours and a standard deviation of
1 answer
asked by
Michael
1,373 views
Write an equation in point-slope form for the line that passes through one of the following pairs of points (you may choose the
3 answers
asked by
SkatingDJ
1,358 views
A rectangle is 26 meters long and 18 meters wide.What is the length of the diagonal of the rectangle to the nearest meter?
1 answer
asked by
Matt
1,351 views
Jamal made a list of fractions and asked Will to find the fraction written in simplest form. Which fraction should Will choose?
3 answers
asked by
danielle
1,240 views
the area drained by a river and its tributaries is called its
2 answers
asked by
kayla
1,225 views
Calculate the force of gravity on a 16 kg mass at Earth's surface. The mass of Earth is 6. 1024 kg, and its radius is 6.4 106 m.
1 answer
asked by
Maddie
1,222 views
Mr ram has five sons ajay,balu,charan,easwar and ganesh. He had some chocolates with him which he distributed in the following
1 answer
asked by
nisha
1,211 views
artaud noticed that if he takes the opposite of his age and adds 40 he gets the number 28. how old is artaud?
7 answers
asked by
Abby
1,161 views
The electricity that powers our appliances is converted from many sources of energy. About 5/10 is made from coal, about 2/10
3 answers
asked by
Samuel Reingold
1,152 views
This is a question about the book Johnny Tremain.
Which of the following is part of the novel's rising action? A. Johnny's
6 answers
asked by
Amy
1,152 views
polonium(212) alpha particle have kinetic energy of 8.776 MeV. assuming the mass of the alpha particle to be 6.67*10^-27 kg,
3 answers
asked by
sumra
1,149 views
The quantity demanded x of a certain brand of DVD player is 3000/week when the unit price p is $485. For each decrease in unit
0 answers
asked by
Anna
1,139 views
A 4.00-g bullet is moving horizontally with a velocity vector v = 348 m/s, where the sign + indicates that it is moving to the
0 answers
asked by
Anonymous
1,113 views
Here’s a quick biography of how I came to be, 1
the junior lead detective who researches fearlessly. 2 The probability, I find,
1 answer
asked by
2phoneeeeee
1,100 views
which equation is the equation of a line that passes through (-10 3) and is perpendicular to y=5x-7
y=5x+53 y=-1/5x-7 y=-1/5x+1
2 answers
asked by
SkatingDJ
1,071 views
A block initially at rest, slides down from the top of an inclined plane 30degrees above the horizontal. The plane is 100feet
0 answers
asked by
Albert
1,034 views
A very old vending machine accepts only nickels (n) and dimes (d). Candy costs up to $0.50, but sometimes the machine will
1 answer
asked by
will
1,017 views
3 pounds of squash and 2 pounds of eggplant cost $2.85. The cost of 4 pounds of squash and 5 pounds of eggplant is $5.41. What
1 answer
asked by
HELP!
1,010 views
Please someone check my answers.
1. Works such as "To Build a Fire" Naturalist writers such as Jack London advocated: -trusting
4 answers
asked by
ski
930 views
An 85-kg jogger is heading due east at a speed of 2.0 m/s. A 55-kg jogger is heading 22° north of east at a speed of 2.7 m/s.
1 answer
asked by
Anonymous
929 views
The main span of a suspension bridge is the roadway between the bridge's towers. The main span of the Walt Whitman Bridge in
1 answer
asked by
Kennedy
914 views
How many grams of water will be produced in the complete combustion of 20.0g of Octane, C8H18(g) and 50.0g Oxygen gas?
2 answers
asked by
Jefferson
905 views
2Mg(s) + O2(g) 2MgO(s)
If 9.92 g of Mg reacts with 8.52 g of O2. How many grams of MgO could be produced? I am just very confused
1 answer
asked by
Ellen
896 views
The higher the latitude the ( cooler, warmer) the temperature will be?
Answer: cooler
1 answer
asked by
HELP! Review
895 views
a wire 100 cm long and 0.2 cm in diameter is suspended from a support. a 10 kg mass is hung from the lower end of the wire.
a
3 answers
asked by
Charlotte
855 views
An image is 16 in. by 20 in. You want to make a copy that is similar. Its longer side will be 38 in. The copy costs $6.00 per
1 answer
asked by
Deezy
847 views
The rate of motion of the earth at its equator is about 1,038 mi/h because of its rotation. From this information, estimate the
2 answers
asked by
Robby
847 views
Suppose you purchase 3 identical T-shirts and a hat. The hat costs $19.75 and you spend $56.50 in all. How much does each
1 answer
asked by
Kennedy
842 views
In an acid base titration 32.5 ml of sodium hydroxide were neautralized by 17.6 ml of 0.180 mol/l sulfuric acid. Calculate the
14 answers
asked by
Sandy
833 views
help me please! i think its b but i wanna know for sure!
what characteristics of surrealism help to communicate a dream-like
4 answers
asked by
I am awesome
828 views
In elution chromatography (Ion-exchange) outline the order of elution for the following cationic species: Cu2+, Fe3+, Ag+ and
1 answer
asked by
Joshua
828 views
Write a narrative essay that ends with 'once beaten, twice shy'
3 answers
asked by
david
817 views
A checkerboard is 10 inches long on each side.What is the length of the diagonal from one corner to another? I know, I will need
2 answers
asked by
lizzie
814 views
A car traveling with a constant speed travels 150km in 7200s. What is the speed of the car?
1 answer
asked by
candice
810 views
A golf ball strikes a hard, smooth floor at an angle of θ = 26.4° and, as the drawing shows, rebounds at the same angle. The
0 answers
asked by
Anonymous
808 views
each side of equilateral triangle is 5 cm shorter than the side of square. the sum of the perimeters of the two figures is 251
3 answers
asked by
Seohyun
795 views
You are riding the ferris wheel at the Montgomery County Fair. The wheel has a diameter of 36 feet and travels at a constant
1 answer
asked by
tina
793 views
okay I'm a little lost on this one :/
which choice correctly completes the sentence? -Gently, they ______ the tiny eggs back in
1 answer
asked by
ski
792 views
Kayla went to a football game. Her team scored 6 times, and got the extra point each time. A touchdown with an extra point is
1 answer
asked by
Ty
787 views
Samuel has read 5/6 of his assignment. Judy has read 10/12. Of her assignment. Who has read more and why?
2 answers
asked by
Jada
780 views
Blossom’s Flowers purchases roses for sale for Valentine’s Day. The roses are purchased for $10 a dozen and are sold for $20
1 answer
asked by
Amir
779 views
2C2H2(g) + 3O2(g) 4CO(g) + 2H2O(g)
What is delta G° for this reaction in J/mol? (T = 298.17 K)
1 answer
asked by
Jon
765 views
Line "a" passes through points with coordinates (-3,5) and (0,0) and a line "b" passes through points with coordinates (3,5) and
1 answer
asked by
M
765 views
A school band is having a fundraiser. Band members will sell coupon books for $10 each. The band earns $12.50 for every 5 coupon
1 answer
asked by
Anonymous
764 views
If a certain spring stretches 9.76811 cm when a load of 17.9936 N is suspended from it, how much will the spring stretch if it
0 answers
asked by
Gabe
764 views
Are there available degrees relating to comerce, that can be done with Maths Lit, and not Maths. Preferably at a good institute
2 answers
asked by
vladimir
762 views
Critical Reading Identify the letter of the choice that best completes the statement or answers the question.The excerpt from
2 answers
asked by
stephanie
755 views
choose the label that best describes the underlined word group.
-The chilly campers huddled together BY THE FIRE. adjective
3 answers
asked by
ski
749 views
a hemispherical tank full of water is emptied by a pipe at the rate of 25/7 litres/second.How much time will it take to make the
3 answers
asked by
shilpi
749 views
A total of 10,000 is invested into two funds paying 7.5% and 9% simple interest. The combined annual income for the two funds is
1 answer
asked by
Anonymous
746 views
If you flip a coin twice, what is the probability that a head or a tail will land up on the first flip. Express your answers as
1 answer
asked by
pierre
737 views
A school band is having a fundraiser. Band members will sell coupon books for $10 each. The band earns $12.50 for every 5 coupon
1 answer
asked by
Anonymous
725 views
Score
1. Choose two of the scientists you read about in the Stories of Scientists unit. Compare and contrast these scientists.
8 answers
asked by
Ty
720 views
Shannon says my apartment number is a prime number. Which could be Shannons apartment number? 15 31 or 44 explain answer
2 answers
asked by
malik
718 views
find the resultant force 10N and 20N acting at 30¡ã
1 answer
asked by
htet aung
718 views
Get an education, or you are doomed to flip greasy burgers for the rest of your life!
Which propaganda technique is used in this
1 answer
asked by
Anonymous
710 views
Me. And Mrs. Jefferson have a total of $5170 in the bank. At the end of the month, mr. Jefferson deposits $450 into his account,
3 answers
asked by
Ramas
704 views
The student’s body is 22% percent efficient; that is, for every 22 J that are converted to mechanical energy, 100 J of
1 answer
asked by
allan
700 views
write an equation of the conic section:
a hyperbola with vertices (0,-6) and (0,6) and asymptotes y=(3/4)x and y=(-3/4)x
1 answer
asked by
Anonymous
698 views
Comment on the order of elution of the following solutes in (a) normal phase and (b) reversed phase liquid chromatography. Give
1 answer
asked by
Joshua
694 views
David has a rectangular backyard and built a right triangle sandbox in the backyard. The cost of the sand is $5.50 per square
1 answer
asked by
I need help with Math
693 views
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