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Questions Asked on June 23, 2013

the probability that a football game will go into overtime is 17%. In 240 randomly selected football games, what is the mean and
1. 1 answer
2. asked by erin
3. 6,499 views
You are given vectors A = 5.0i - 6.5j & B = -3.5i + 7.0j. A third vector C lies on the xy-plane. Vector C is perpendicular to
1. 4 answers
2. asked by Cathy
3. 6,398 views
Find the arc length of the curve y^3=8x^2 fr0m x=1 to x=8.
1. 1 answer
2. asked by James
3. 3,275 views
vicky walks 8km east, the 5km south and final 6km west. find her final displacement
1. 2 answers
2. asked by Vanne
3. 3,117 views
Find the amount of the principal on a loan at 6% interest for 274 days if the interest was $68.50, using the ordinary interest
1. 1 answer
2. asked by Krystle
3. 3,085 views
Catherine borrowed $19,000 on June 20, at 10% interest. If the loan was due on September 17, what was the amount of interest on
1. 1 answer
2. asked by amy
3. 2,939 views
While playing a game of billiards, your 0.50 kg cue ball, travelling at 1.9 m/s, glances off a stationary 0.30 kg billiard ball
1. 3 answers
2. asked by Jong
3. 2,906 views
A hot-air balloon is accelerating upward under the influence of two forces, its weight and the buoyant force. For simplicity,
1. 2 answers
2. asked by Name
3. 2,568 views
Calcium oxide and carbon are reacted to produce carbon monoxide and calcium carbide CaC2. When one mole of calcium carbide is
1. 1 answer
2. asked by Jill
3. 2,145 views
Zeke Company is a manufacturing company that has worked on several production jobs during the 1st quarter of the year. Below is
1. 3 answers
2. asked by Anonymous
3. 2,019 views
two stones are dropped simultaneously into a calm pool of water. The crests of the resulting waves form equally spaced
1. 1 answer
2. asked by Anonymous
3. 1,922 views
If the interest rate is 3% and a total of $4,370.91 will be paid to you at the end of 3 year, what is the present value of that
1. 2 answers
2. asked by Jackie
3. 1,764 views
In the absence of air resistance, a ballplayer tosses a ballstraight up. (a) By how much does the speed of the ball decrease
1. 1 answer
2. asked by Brenda
3. 1,636 views
for each of the following, identify the exam score that should lead to the better grade. In each case, explain your answer.A
1. 1 answer
2. asked by Janice
3. 1,525 views
An eagle is flying horizontally at 6.8 m/s with a fish in its claws. It accidentally drops the fish. (a) How much time passes
1. 1 answer
2. asked by louis aaaa
3. 1,502 views
A puck is moving on an air hockey table. Relative to an x, y coordinate system at time t = 0 s, the x components of the puck's
1. 2 answers
2. asked by louis aaaa
3. 1,414 views
If the total mass of the hydrogen in the hindenburg zeppelin was 18000kg, what volume did the hydrogen occupy?
1. 1 answer
2. asked by Haime
3. 1,376 views
Calcium oxide and carbon are reacted to produce carbon monoxide and calcium carbide CaC2. When one mole of calcium carbide is
1. 1 answer
2. asked by Jill
3. 1,372 views
The builders of the Great Pyramids of Egypt are thought to have used ramps to move the large 20,000 kg (22 ton) stone blocks
1. 1 answer
2. asked by Anonymous
3. 1,348 views
I urgently need someone from Jiskha to check if these questions are grammatically correct. Thank you very much in advance.1) Can
1. 2 answers
2. asked by John
3. 1,334 views
A uniform bar 1.900m in length and having a cross sectional area of 10.500cm^2 is subject to a loading of 5550.000N. This load
1. 1 answer
2. asked by Danny
3. 1,260 views
1. Question :"~ P v Q" is best read as Student Answer: Not P and Q INCORRECT It is not the case that P and it is not the case
1. 1 answer
2. asked by ANSWERS
3. 1,228 views
During the period, labor costs incurred on account amounted to $250,000 including $200,000 for production orders and $50,000 for
1. 1 answer
2. asked by Anonymous
3. 1,176 views
According to the American Automobile Association (AAA), the mean cost of a gallon of regular unleaded fuel in 2007 was $2.835.
1. 1 answer
2. asked by Jerome
3. 1,171 views
The National Highway Traffic Safety Administration analyzes the crash test data for new cars. One variable measured is the
1. 2 answers
2. asked by Jerome
3. 1,160 views
Catherine borrowed $19,000 on June 20, at 10% interest. If the loan was due on September 17, what was the amount of interest on
1. 1 answer
2. asked by Anonymous
3. 1,140 views
A hot-air balloon is accelerating upward under the influence of two forces, its weight and the buoyant force. For simplicity,
1. 0 answers
2. asked by Name
3. 1,125 views
How do I solve this? How much heat (in Joules) is gained by the water when a chemical reaction takes place in 100.0 ml aqueous
1. 0 answers
2. asked by Ashley
3. 1,097 views
Give the number whose hundreds place is one-third of the greatest one-digit number, the tens place is twice the hundreds place
1. 0 answers
2. asked by Joel
3. 1,068 views
an electric oven of 2kW power heating is operated in a domestic circuit that has a current rating 5A. If the supply voltage is
1. 1 answer
2. asked by akanshs
3. 1,057 views
Suppose Delta Company issued bonds with a 15-year maturity, a Rs. 1,000 par value, a 12 percent coupon rate, and semiannual
1. 0 answers
2. asked by mira
3. 1,055 views
Assume the car can be purchased for 0% down for 60 months (in lieu of rebate).A car with a sticker price of $42,300 with factory
1. 2 answers
2. asked by Anonymous
3. 1,052 views
1)The team exclaimed with delight that they have won The match
1. 1 answer
2. asked by Anonymous
3. 1,047 views
A major-league pitcher can throw a ball in excess of 37.8 m/s. If a ball is thrown horizontally at this speed, how much will it
1. 1 answer
2. asked by louis aaaa
3. 1,035 views
A volleyball is spiked so that it has an initial velocity of 12.0 m/s directed downward at an angle of 53.2 ° below the
1. 1 answer
2. asked by louis aaaa
3. 937 views
Consider the following. (Give your answers correct to two decimal places.)(a) Determine the value of the confidence coefficient
1. 1 answer
2. asked by Tommy7
3. 926 views
Consider the following table and use the formulas that are given for computing the correlation coefficient. (Give your answer
1. 1 answer
2. asked by tracy
3. 925 views
A block of mass m1 is on top of a block of mass m2. Block 2 is connected by an ideal rope passing through a pulley to a block of
1. 0 answers
2. asked by Rose
3. 909 views
Consider the following bivariate data.Point A B C D E F G H I J x 3 4 2 1 7 2 1 0 4 2 y 1 7 3 3 6 6 5 0 6 2 (b) Calculate the
1. 3 answers
2. asked by tracy
3. 902 views
Air in a balloon does 50 J of work while absorbing 70 J of heat.What is its change in internal energy?
1. 0 answers
2. asked by Haim
3. 888 views
A fire hose ejects a stream of water at an angle of 32.2 ° above the horizontal. The water leaves the nozzle with a speed of
1. 1 answer
2. asked by louis aaaa
3. 879 views
A projectile is fired through the air. It is launched from the ground, and travels without interference from wind or air
1. 1 answer
2. asked by Din123
3. 878 views
A basketball player is running at 5.10 m/s directly toward the basket when he jumps into the air to dunk the ball. He maintains
1. 2 answers
2. asked by Deborah
3. 847 views
In an urn, there are several colored balls, with equal numbers of each color. We add 14 balls which are all of the same new
1. 1 answer
2. asked by Anonymous
3. 844 views
A bank teller has 54 5 dollar bills and 20 dollar bills in her cash drawer. The value of the bills is 780 dollars. How many 5
1. 1 answer
2. asked by Anonymous
3. 843 views
translate the phrase into a mathematical expression and then evaluate it. sixtten squared divided by four cubed.The given
1. 1 answer
2. asked by henry
3. 833 views
A skateboarder, starting from rest, rolls down a 13.4-m ramp. When she arrives at the bottom of the ramp her speed is 6.14 m/s.
1. 1 answer
2. asked by louis aaaa
3. 775 views
A rocket is fired at a speed of 54.0 m/s from ground level, at an angle of 63.0 ° above the horizontal. The rocket is fired
1. 1 answer
2. asked by louis aaaa
3. 771 views
Consider the following ANOVA experiments. (Give your answers correct to two decimal places.)(a) Determine the critical region
1. 4 answers
2. asked by tracy
3. 740 views
Posted by MAN on Tuesday, June 18, 2013 at 9:24pm.We will obtain bending moment diagrams for three beams and calculate stresses
1. 16 answers
2. asked by AMK
3. 738 views
calculate the volume occupied by 5.25 gram of nitrogen at 26 degree Celsius and 74.2 cm of pressure
1. 1 answer
2. asked by deepu
3. 719 views
A 73kg human sprinter can accelerate from rest to 12m/s in 2.7s . During the same interval, a 27kg greyhound can accelerate from
1. 1 answer
2. asked by Anonymous
3. 690 views
According to the Journal of the American Medical Association, the doctors found that in the week before and the week after
1. 1 answer
2. asked by Jerome
3. 686 views
Solve the exponential equation algebraically5^(-t/2) = 0.20
1. 1 answer
2. asked by Ku
3. 670 views
Consider the approximately normal population of heights of male college students with mean ì = 69 inches and standard deviation
1. 1 answer
2. asked by Tommy7
3. 662 views
A 10 g bullet is fired into a 5 kg wooden block initially at rest on the floor. The bullet lodges in the block and the block
1. 0 answers
2. asked by Anonymous
3. 657 views
The picture below shows a figure in the complex plane, consisting of two circles of radius 1, with centers (3,0) and (−3,0)
1. 0 answers
2. asked by Anonymous
3. 654 views
y varies jointly as x and z, and y=98/3 when x=2 ans z=7. Find y when x=7 and z=3.Options: A: y=7/3xz; 49 B: y=6/7xz; 18 C:
1. 1 answer
2. asked by Stacie
3. 643 views
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0771 s, during which
1. 1 answer
2. asked by louis aaaa
3. 643 views
The address you are sending your business letter to is called:A. the external address. B. the inside address. C. the
1. 3 answers
2. asked by Amy
3. 643 views
Consider the following bivariate data.Point A B C D E F G H I J x 3 4 2 1 7 2 1 0 4 2 y 1 7 3 3 6 6 5 0 6 2 (b) Calculate the
1. 2 answers
2. asked by tracy
3. 634 views
A spring with a spring constant of 22N/m is initally compressed by 2.3cm. How much work is required to compress the spring an
1. 1 answer
2. asked by Jackie
3. 624 views
A coin is at the bottom of a fountain 60 cm deep. The water in the fountain is frozen. What is the apparent depth of the coin?
1. 1 answer
2. asked by Anonymous
3. 623 views
prove that average velocity of particle over an interval of time is either smaller than or equal to average speed of particle
1. 0 answers
2. asked by edward
3. 599 views
give the number whose hundred place is one-third of the greatest one-digit number, the tens place is twice the hundred place,
1. 1 answer
2. asked by sitti
3. 597 views
Calcium oxide and carbon are reacted to produce carbon monoxide and calcium carbide CaC2. When one mole of calcium carbide is
1. 1 answer
2. asked by Jill
3. 584 views
Consider the following set of data.(18, 12), (29, 48), (65, 29), (82, 24), (115, 56), (124, 13) (a) Calculate the covariance of
1. 0 answers
2. asked by tracy
3. 582 views
In diving to a depth of 558 m, an elephant seal also moves 925 m due east of his starting point. What is the magnitude of the
1. 1 answer
2. asked by louis aaaa
3. 580 views
Suppose f(x) is a polynomial with integer coefficients of degree 100. Find the biggest possible number of pairs of integers n<m,
1. 0 answers
2. asked by Anonymous
3. 567 views
Q1In this problem, we look at the design of an inverter. For the entirety of this problem VS=7.0V, and all transistors are
1. 0 answers
2. asked by Anonymous
3. 564 views
A golfer hits a shot to a green that is elevated 2.60 m above the point where the ball is struck. The ball leaves the club at a
1. 1 answer
2. asked by louis aaaa
3. 558 views
Please help me on these I have lost the tables that I would need to answer them or at least the ones I think are used.Consider
1. 1 answer
2. asked by Tommy7
3. 554 views
How much heat (in Joules) is gained by the water when a chemical reaction takes place in 100.0 ml aqueous solution, has a
1. 1 answer
2. asked by Ashley
3. 551 views
Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how
1. 1 answer
2. asked by nikki
3. 548 views
A space vehicle is coasting at a constant velocity of 24.9 m/s in the +y direction relative to a space station. The pilot of the
1. 0 answers
2. asked by louis aaaa
3. 544 views
A volleyball is spiked so that it has an initial velocity of 12.0 m/s directed downward at an angle of 53.2 ° below the
1. 1 answer
2. asked by louis aaaa
3. 538 views
These are the very last things.Thank you very, very much. 1) In Joyce’s story The Sisters Nannie brings a decanter of sherry
1. 1 answer
2. asked by John
3. 532 views
Joe makes $40,000 per year as an exempt employee. She worked 25 hours of overtime in the month of March. Payday for wages earned
1. 0 answers
2. asked by Anonymous
3. 529 views
Find the largest possible number of distinct integer values {x_1,x_2,…,x_n}, such that for a fixed reducible degree 4
1. 1 answer
2. asked by mathslover
3. 521 views
Find the largest integer S which is a divisor of n^5−17n^3+16n for every integer n≥4. Tried it for a number of times. Please
1. 1 answer
2. asked by Satyam
3. 519 views
How much heat is absorbed by the calorimeter (qcal) if the temperature is increased 12.4 °C and the calorimeter constant (Ccal)
1. 1 answer
2. asked by Ashley
3. 517 views
Consider the following ANOVA experiments. (Give your answers correct to two decimal places.)(a) Determine the critical region
1. 0 answers
2. asked by tracy11
3. 516 views
Find the largest possible number of distinct integer values {x_1,x_2,…,x_n}, such that for a fixed reducible degree 4
1. 0 answers
2. asked by lin
3. 511 views
For every prime p consider all polynomials f(x) with integer coefficients from 1 to p and degree at most p−1, such that for
1. 0 answers
2. asked by help please
3. 502 views
my teacher told me to find something funny about brooklyn. i spent 2 1/2 hours in looking for it but couldn't find anything.
1. 3 answers
2. asked by jake
3. 501 views
A researchr assistant made 160mg of a radioactive, and found that there was only 20mg left after 45hours.a) What is the
1. 2 answers
2. asked by Kristen
3. 500 views
Let U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 2, 3, 4}, B = {1, 2, 5, 6}, and C = {3, 5, 7}. List all the members of the given set.
1. 2 answers
2. asked by dani
3. 494 views
a fieldstone patio is in the shape of a square that measures 9 ft on each side what is the area of the patio
1. 1 answer
2. asked by alonzo
3. 488 views
y varies jointly as x and z, and y=98/3 when x=2 ans z=7. Find y when x=7 and z=3.Options: A: y=7/3xz; 49 B: y=6/7xz; 18 C:
1. 1 answer
2. asked by Stacie
3. 484 views
Two blocks with indicated masses are connected by a cable of negligible mass over a pulley with radius 45cm. The block on the
1. 0 answers
2. asked by Sterling
3. 483 views
A line passes through the points (-10, -4) and (-1, 2). What is the slope of the line that passes through the two points? I keep
1. 1 answer
2. asked by Korie
3. 481 views
The real numbers x and y satisfy the nonlinear system of equations{2x2−6xy+2y2+43x+43yx2+y2+5x+5y==174,30. Find the largest
1. 1 answer
2. asked by Anonymous
3. 479 views
1)How can you determine average velocity from displacement time graph?
1. 1 answer
2. asked by edward
3. 464 views
how can be a carbonyl compound separated from a non-carbonyl compound by:A. Filteration B. Crystallization C. Sublimation D.
1. 0 answers
2. asked by Zainab
3. 458 views
Find the sum of the squares of the three solutions of the equation x3+3x2−7x+1=0.
1. 1 answer
2. asked by shyam
3. 454 views
Do not send out a resume until at least three individuals, preferably __________, have agreed to recommend you.A. professors
1. 5 answers
2. asked by Amy
3. 447 views
Thank you very much. I just have one more question.I've written a paragraph on Wordsworth's life using the past. At the end I
1. 1 answer
2. asked by John
3. 437 views
f is a function on the positive reals that satisfies f(x2+1)1x√=x6x, what is the value of f(82)?
1. 1 answer
2. asked by shyam
3. 432 views
If ABC is a triangle with AB=20,BC=22 and CA=24. Let D lie on BC such that AD is the angle bisector of ∠BAC. What is AD2?
1. 3 answers
2. asked by Anonymous
3. 426 views
How much heat is absorbed by the calorimeter (qcal) if the temperature is increased 12.4 °C and the calorimeter constant (Ccal)
1. 1 answer
2. asked by Ashley
3. 422 views

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