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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. 6,517 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. 6,422 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. 3,288 views
vicky walks 8km east, the 5km south and final 6km west. find her final displacement
1. 2 answers
2. asked by Vanne
3. 3,131 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. 3,101 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. 2,956 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. 2,929 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. 2,587 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. 2,169 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. 2,039 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. 1,938 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. 1,777 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. 1,653 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. 1,544 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. 1,520 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. 1,428 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. 1,393 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. 1,387 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. 1,362 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. 1,350 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. 1,285 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. 1,245 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. 1,189 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. 1,189 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. 1,176 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. 1,151 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. 1,144 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. 1,110 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. 1,090 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. 1,083 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. 1,073 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. 1,065 views
1)The team exclaimed with delight that they have won The match
1. 1 answer
2. asked by Anonymous
3. 1,060 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. 1,056 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. 953 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. 944 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. 939 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. 932 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. 916 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. 905 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. 904 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. 896 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. 864 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. 864 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. 862 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. 856 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. 794 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. 793 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. 759 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. 759 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. 729 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. 708 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. 706 views
Solve the exponential equation algebraically5^(-t/2) = 0.20
1. 1 answer
2. asked by Ku
3. 686 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. 684 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. 671 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. 666 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. 662 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. 658 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. 654 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. 648 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. 641 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. 632 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. 620 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. 612 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. 600 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. 599 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. 593 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. 583 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. 580 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. 574 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. 568 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. 561 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. 561 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. 560 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. 553 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. 549 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. 542 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. 538 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. 536 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. 532 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. 529 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. 526 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. 521 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. 517 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. 510 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. 506 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. 502 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. 494 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. 494 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. 493 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. 491 views
1)How can you determine average velocity from displacement time graph?
1. 1 answer
2. asked by edward
3. 476 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. 473 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. 469 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. 459 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. 452 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. 446 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. 441 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. 432 views

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