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Questions Asked on March 24, 2013

solve this math statistic problem: an insurance company insures a person's antique coin collection worth $20,000 for an annual
1. 2 answers
2. asked by Anonymous
3. 5,005 views
Mark averaged 60 miles per hour during the 30-mile trip to college. Because of heavy traffic he was able to average only 40
1. 1 answer
2. asked by sam
3. 4,738 views
Find the area of a circle with a radius of 8 cm. Use 3.14 for pi. Type your answer as a number only.Find the area of a triangle
1. 8 answers
2. asked by paragonnova
3. 4,264 views
of 53 plays attributed to a playwright, 16 are comedies, 18 are tragedies, and 19 are histories. if one play is selected at
1. 2 answers
2. asked by Christal
3. 3,608 views
A 0.5g of fuming h2so4 oleum is diluted with water. This solution is completedly neutralized by 26.7ml of 0.4N naoh. Find the
1. 2 answers
2. asked by Fai
3. 3,465 views
To construct a solenoid, you wrap insulated wire uniformly around a plastic tube 12 cm in diameter and 45 cm in length. You
1. 1 answer
2. asked by Valerie
3. 3,347 views
Each side of a square is lengthened by 2 inches. The area of this new, larger square is 81 square inches. Find the length of a
1. 2 answers
2. asked by tinysong
3. 3,263 views
After six biology tests, Ruben has a mean score of 73. What score does Ruben need on the next test to raise his average (mean)
1. 2 answers
2. asked by sam
3. 3,132 views
In Oersted's experiment, suppose that the compass was 0.30 m from the current-carrying wire. If a magnetic field of 1/3 the
1. 1 answer
2. asked by Valerie
3. 3,019 views
WHICH BENCHMARK FRACTION COULD YOU USE TO ESTIMATE THE PRODUCE OF 36 X 11/16?
1. 14 answers
2. asked by ALEXIS
3. 2,876 views
How many different committees can be formed from 9 teachers and 39 students if the committee consists of 2 teachers and 3
1. 1 answer
2. asked by Craig
3. 2,743 views
A student is reading a lecture written on a blackboard. The lenses in her eyes have a refractive power of 59.82 diopters, and
1. 1 answer
2. asked by please help
3. 2,523 views
At a portrait studio, three 8- by 10-inch pictures plus two 5- by -inch pictures cost $52, and two 8- by 10-inch pictures plus
1. 1 answer
2. asked by Stephanie
3. 2,332 views
One reaction of iron with hydrochloric acid is represented by the followingthermochemical equation. Fe(s) + 2HCl(aq) ? FeCl2(aq)
1. 1 answer
2. asked by Raul
3. 2,127 views
What do we mean when we say that concentrated nitric acid (HNO3) is 16 molar?
1. 1 answer
2. asked by Tina
3. 1,929 views
ESTIMATION. WHICH IS THE BEST ESTIMATE FOR THE AREA OF A SQUARE WITH SIDES EQUAL TO 4 1/8 INCHES?
1. 2 answers
2. asked by ALEXIS
3. 1,829 views
1. At what height above the earth is the free-fall acceleration 30% of its value at the surface?2. What is the speed of a
1. 1 answer
2. asked by Leanna
3. 1,812 views
A charge of q1=1×10−6 C is located at corner A of an equilateral triangle. A charge q2=4×10−6 C is located at corner B and
1. 2 answers
2. asked by Phy
3. 1,697 views
The grades on the final examination given in a large organic chemistry class are normally distributed with a mean of 72 and a
1. 1 answer
2. asked by Sarah
3. 1,601 views
monica spent 8/13 hours listening to tapes of beethoven and brahms. she spent 2/5 hours listening to beethoven. how many hours
1. 1 answer
2. asked by Heather
3. 1,584 views
The ultracentrifuge is an important tool for separating and analyzing proteins in biological research. Because of the enormous
1. 1 answer
2. asked by Leanna
3. 1,527 views
Suppose we ran m steps of Grover's algorithm on some function f (which has one marked element y) and the resulting superposition
1. 50 answers
2. asked by helpless
3. 1,454 views
A ball rolling on an inclined plane dors so with constant acceleration. One ball, A, is released from rest on the top of an
1. 1 answer
2. asked by Edward.Oki
3. 1,438 views
THE TEMPERATURE ON A SUMMER DAY IS // DEGREES FAHRENHEIT.the formula to convert the temperature to degrees Celsius is C =
1. 8 answers
2. asked by Eric
3. 1,425 views
As your hand moves back and forth to generate longitudinal pulses in a spiral spring, yourhand completes 3.26 back-and-forth
1. 1 answer
2. asked by lex
3. 1,403 views
A professor grades students on three tests, four quizzes, and a final examination. Each test counts as two quizzes and the final
1. 0 answers
2. asked by tommy
3. 1,385 views
a proton (mass 1.67 x 10^-27 kg) with a velocity of 1.10 x 10 7 m/s collides with a motionless helium nucleus, and the proton
1. 1 answer
2. asked by casey
3. 1,311 views
Put the following astronomical bodies in order from largest to smallest:a. Universe b. Galaxy c. Moon d. Planet e. Solar System
1. 3 answers
2. asked by Stephanie
3. 1,182 views
a driver comes to pick up members of your family (20 members) for a family reunion. the van holds 7 people not including the
1. 1 answer
2. asked by john
3. 1,173 views
Why do we write radian measures with a π rather than just give the decimal equivalent? (for example, why not use 1.88 rad
1. 0 answers
2. asked by Adam
3. 1,143 views
SHOW THREE WAYS TO ESTIMATE 3/5 X 9 1/2. IDENTIFY EACH METHOD YOU USE.
1. 3 answers
2. asked by ALEXIS
3. 1,132 views
are there in big differences in the ACA and NCDA codes of ethics?
1. 1 answer
2. asked by Lisa
3. 1,124 views
How do you write and absolute value statement describing the situation of something going down in value from $900 to $700?Thanks
1. 1 answer
2. asked by Brandi
3. 1,104 views
Assume that 35.0 mL of a 0.13 M solution of a weak base B that accepts one proton is titrated with a 0.13 M solution of the
1. 1 answer
2. asked by hannah
3. 1,103 views
BRYCE HAS 24 BASEBALL TROPHES. MATT HAS 3/4 AS MANY TROPHIES AS BRYCE. HOW MANY TROPHIES DOES MATT HAVE?
1. 4 answers
2. asked by ALEXIS
3. 1,096 views
One element generally not found in caste systems is: (Points : 1)the association of one’s social position with one’s
1. 1 answer
2. asked by Hope
3. 1,080 views
this number has 4 places to the right of the decimal point. it has 2 hundreds, 3 ten thousandths and 1 tenth. it is in between
1. 2 answers
2. asked by Anonymous
3. 1,074 views
what is the total heat lost if you have 8 grams of copper and the temperature changed from 43°C to 36°C
1. 1 answer
2. asked by grace
3. 1,067 views
What do mechanical waves such as sound need that electromagnetic waves do not?
1. 1 answer
2. asked by Anonymous
3. 1,061 views
in a childrens soccer game, one of the children kicks the ball from the ground, giving it an itial velocity of 22m/sa) what
1. 0 answers
2. asked by Nate
3. 1,053 views
A rectangular box with square base (which is NOT necessarily a cube) and NO top is to be made to contain 9 cubic feet. The
1. 2 answers
2. asked by Marto
3. 1,037 views
Will someone please help me slove this question.Completely factor the polonomial. 8x^3+16x^2+8x+16
1. 1 answer
2. asked by john
3. 1,012 views
Please show me step by step. Thank you.One commercial method used to peel potatoes is to soak them in a solution of NaOH for a
1. 1 answer
2. asked by Lilyyyyyyyyyyyy!!!!
3. 1,005 views
The company offsite 2-day training session project is about ready to enter the execution phase. However, management has a
1. 1 answer
2. asked by Tchangwe
3. 998 views
an open topped cylinder has a volume of 125 cubic inches. determine the radius of the pot that will minimize it's surface area.W
1. 2 answers
2. asked by Dewayne
3. 968 views
WHAT IS THE EXPRESSION THAT IS EQUIVALENT TO -3(X-2)
1. 6 answers
2. asked by Eric
3. 956 views
Let (x) be defined for all positive integer values of x as the product of all even factors of 4x. For example, (3)=12x6x4x2=576.
1. 2 answers
2. asked by Anonymous
3. 942 views
A vertical wall (5.3 m multiplied by 2.3 m) in a house faces due east. A uniform electric field has a magnitude of 157 N/C. This
1. 1 answer
2. asked by Emilie
3. 941 views
A compact car can achieve a maximum acceleration of 3.2 m/s^2. If dice were hanging from the rearview mirror, what angle would
1. 1 answer
2. asked by R
3. 930 views
the number of gallons of water,y,after x hours maybe modeled by the linear equation y=800-50x. Which of the following statements
1. 1 answer
2. asked by Eric
3. 890 views
A solution is prepared by dissolving 0.12 mol of acetic acid and 0.12 mol of ammonium chloride in enough water to make 1.0 L of
1. 1 answer
2. asked by Emma
3. 890 views
A rock, mass = 2.0 kg, is fired straight up at 60 m/s from a catapult. What will be its maximum height at the moment it stops
1. 1 answer
2. asked by Anonymous
3. 888 views
jordan made 3/5 of a recipe that called for 2 1/3 cups of sugar. how much sugar was used
1. 1 answer
2. asked by Anonymous
3. 888 views
hailey wants to rake her entire yard. This morning she raked 1/3 of the yard, and this afternoon she raked another 3/5 of the
1. 3 answers
2. asked by Anne
3. 859 views
Na2CO3 reacts with H2SO4 to give respective salt water and carbon dioxide. Calculate the mass of pure salt formed when 300 g of
1. 2 answers
2. asked by Aurab
3. 823 views
Tantalum metal is produced by reaction of potassium heptafluorotantalate (K2TaF7) with elemental sodium (Na) in a reactor heated
1. 3 answers
2. asked by schoolgirl
3. 809 views
Verb Distinction Give the correct form of the appropriate verb, saber or conocer, which would be used in writing the following
1. 2 answers
2. asked by RJ
3. 797 views
JENNA LIVES 4 3/10 MILES FROM SCHOOL. SHE ESTIMATES THAT SHE TRAVELS 4 X 2 X 5, OR 40 MILES EACH WEEK. IS HER ESTIMATE AN
1. 4 answers
2. asked by ALEXIS
3. 788 views
solve: 49w^2 - 100
1. 2 answers
2. asked by Kelley
3. 778 views
how many different ways can 7 out of 18 people be picked to fit into a van
1. 1 answer
2. asked by john
3. 773 views
A bullet with a mass of 5.40 g is fired horizontally at two blocks resting on a smooth and frictionless table top as shown in
1. 2 answers
2. asked by Julia
3. 769 views
The surface area of the Great Pyramid at Giza was about 1,496,980 square feet when it was built. A model of this pyramid has a
1. 0 answers
2. asked by Anonymous
3. 769 views
Determine [Zn2 ], [CN–], and [HCN] in a saturated solution of Zn(CN)2 with a fixed pH of 1.78. The Ksp for Zn(CN)2 is 3.0 ×
1. 4 answers
2. asked by Jackie
3. 762 views
A company needs to produce a cylindrical can to hold water. It must have a volume of 500ml. The side of the can will cost
1. 2 answers
2. asked by John
3. 761 views
If you consider The Call of the Wild to be an allegory, which one of the following statements would be true?A. The book is a
1. 5 answers
2. asked by Paul
3. 747 views
Let f:{0,1}^3→{0,1} with f(101)=1 and f(x)=0 for x≠101. In this question, we will run through two iterations of the
1. 3 answers
2. asked by helpless
3. 744 views
Find the value of $1000 deposited for 8 years in an account interest compounded semiannually.
1. 1 answer
2. asked by Gina
3. 734 views
which is closer to earth a moon or galaxy?
1. 2 answers
2. asked by Stephanie
3. 725 views
Ethyl alcohol which is prent in many beverages molecular formular C2H6O.If 9.2g of ethyl alcohol are available.Calculate number
1. 2 answers
2. asked by Anonymous
3. 703 views
If a man casts 14 foot and a child casts a 9'4" shadow at the same time how tall is the man?
1. 3 answers
2. asked by Shanequa
3. 677 views
The lens and mirror in the figure below are separated by d = 1.00 m and have focal lengths of +74.9 cm and -56.4 cm,
1. 0 answers
2. asked by Pri
3. 675 views
Which describes the greatest displacement?- walking 3 m east then 3 m north, then 3 m west - walking 3 m north, thrn 3 m west,
1. 1 answer
2. asked by Mary
3. 662 views
A truck driver, on assignment from the owner of the truck is to drive on a 300 mile stretch of highway at a constant speed of v
1. 0 answers
2. asked by Marto
3. 662 views
can anyone help me on this? please(2x)^3 + 2^3x
1. 1 answer
2. asked by DJDiamond
3. 651 views
two factor ANOVA indep measures exper. 2 level factor A 3 level factor B n=5 in each treatmentSS df ms between 240 5 factor A ?
1. 1 answer
2. asked by tita
3. 648 views
The system shown in the figure below consists of a m1 = 5.52-kg block resting on a frictionless horizontal ledge. This block is
1. 3 answers
2. asked by Nicole
3. 640 views
"A Noiseless Flash" by John Hersey?List one fiction technique and one nonficiton technique from the selection and descsribe the
1. 2 answers
2. asked by ashhhhhhhhhhhh
3. 627 views
How much heat, in joules and calories, is needed to heat up 295 mL of water from 26.6 °C to 85.1 °C? Assume the density of
1. 1 answer
2. asked by dug
3. 625 views
Simplify the expression using the power rule.(3to the power of 2)to the power of 5
1. 1 answer
2. asked by tinysong
3. 620 views
a ball rolling on oa inclined plane dors so with constant acceleration. One ball, A, is released from rest on th etop of an
1. 1 answer
2. asked by edward
3. 618 views
A ball of mass 0.750 kg is attached to the end of a 1.20m long cord that can withstand a maximum tension of 50.0 N. If swung in
1. 1 answer
2. asked by R
3. 614 views
Aoron leaves one cify at noon. He has to be at another city 186 km away at 3:00 p.m, the speed limit the entire wAy is 65 km/h .
1. 2 answers
2. asked by Mary
3. 606 views
Two circles of different sizes are tangent at T. A is on the smaller circle, whereas B is on the larger one. Also, segment CD is
1. 0 answers
2. asked by Knights
3. 596 views
The system shown in the figure below consists of a m1 = 5.52-kg block resting on a frictionless horizontal ledge. This block is
1. 1 answer
2. asked by Nicole
3. 583 views
The system shown in the figure below consists of a m1 = 5.52-kg block resting on a frictionless horizontal ledge. This block is
1. 1 answer
2. asked by Nicole
3. 569 views
Tribke Enterprises collected the following data from its financial reports for 2012:Stock price $18.37 Inventory balance
1. 0 answers
2. asked by Anonymous
3. 569 views
Calculate the pressure of 0.800 moles of helium gas, when the gas is in a balloon with a volume of 2.30 L at a temperature of
1. 1 answer
2. asked by Debbie
3. 565 views
Read the poem “the kiss” below and write a detailed analysis of the poem’s meaning and language.Questions: 1.) What is the
1. 1 answer
2. asked by Lorylee
3. 564 views
Suggest how a snail and a large dog develop linear momentum.
1. 0 answers
2. asked by yaya
3. 564 views
A solution is prepared by dissolving 571.6 g of H 2SO4 in enough water to make 1000.0 mL of solution. The solution has a density
1. 1 answer
2. asked by Bill
3. 542 views
The system shown in the figure below consists of a m1 = 5.52-kg block resting on a frictionless horizontal ledge. This block is
1. 0 answers
2. asked by Nicole
3. 535 views
The red box has a mass of 25.2 kg and the blue box has a mass of 12.5 kg and the force is 211 N. To the nearest tenth of a m/s2
1. 1 answer
2. asked by Anonymous
3. 534 views
What fraction of piperazine (perhydro-1,4-diazine) is in each of its three forms (H2A, HA–, A2–) at pH 8.98?
1. 2 answers
2. asked by Jackie
3. 528 views
In a recent study on gender differences in education, a sample of 7 boys had a mean score of 18.5 and a standard deviation of
1. 1 answer
2. asked by Alex
3. 528 views
By actual measurement it has been shown that a sprinter pushes 1700N on each foot at the starting blocks . The right at 34o and
1. 0 answers
2. asked by yaya
3. 527 views
The Ka of a monoprotic weak acid is 8.11 x 10 ^ -3. What is the percent ionization of a 0.125M solution of this acid?
1. 3 answers
2. asked by Joe
3. 526 views
The total weekly cost (in dollars) incurred by Lincoln Records in pressing x compact discs is given by the following function.C(
1. 0 answers
2. asked by Kaleia
3. 525 views
how are harriet quimby challenges different from bessie coleman challenges
1. 1 answer
2. asked by lattane
3. 511 views
A bird wants to rech its nest that is located 53 meters (35 degrees south of west) from where it is perched. If the maximum
1. 1 answer
2. asked by Kate
3. 506 views
A company offers the following charges: $54 per thousand for orders of 62000 or less with the charge per thousand decreased by
1. 1 answer
2. asked by John
3. 505 views

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