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Elise

Questions (74)

Elise bought a new roll of tape. There were 8.1 yards of tape on the roll. Then Elise used 7.3 yards of the tape to make a
1. 1 answer
2. 14 views
A runner has 8 pairs of running shoes. How many combinations of 4 pairs of shoes can she make?
1. 1 answer
2. 304 views
Solve the following system of two equations.-x+7y=10 2x-14y=1
1. 1 answer
2. 238 views
How do you calculate the moles of triiodide that is consumed by a thiosulfate titrant in a Vitamin C titration?IO3– + 8 I– +
1. 1 answer
2. 1,573 views
How would I calculate the total moles of triiodide in a solution with vitamin C
1. 1 answer
2. 314 views
Is After roasting marshmallows by the campfire, Lee told ghost stories asimple compound complex sentence?
1. 2 answers
2. 417 views
At 25 degrees Celsius Ksp for CaSO4 is 2.5 x 10^-5 suppose 100mL of 0.5M Na2SO4 is mixed with 100mL of 1.65 M Ca(NO3)2 find the
1. 2 answers
2. 1,182 views
Brown eyes in humans are dominant to blue eyes. A brown-eyed man, whose mother was blue-eyed, marries a brown-eyed woman whose
1. 2 answers
2. 2,621 views
Find the sum of the infinite geometric series below, or indicate that the sum does not exist.15+6+12/5+24/25+...
1. 1 answer
2. 485 views
A ferry boat departed from port and traveled at a rate of ten miles per hour at an angle of 30 degrees north of east across a
1. 1 answer
2. 723 views
If tan(-a)=-5, find cot a
1. 1 answer
2. 461 views
Find the magnitude and direction angle of p=42i+35j
1. 1 answer
2. 390 views
A cart full of packages weighing 180 pounds is rolling down a ramp 12 feet long at an incline of 25° (the force applied by
1. 2 answers
2. 794 views
Wei-Men make a square quilt that has an area of 100 square feet. It has twenty five square blocks each the same size. What is
1. 5 answers
2. 1,074 views
The temperature in Toronto at noon during a winter day measured 4°C. The temperature started dropping 2° every hour. Which
1. 2 answers
2. 4,576 views
The temperature in Toronto at noon during a winter day measured 4°C. The temperature started dropping 2° every hour. Which
1. 1 answer
2. 656 views
A water tank has the shape of a rectangular prism of base 50 cm2. This tank is being filled at the rate of 12 liters per
1. 1 answer
2. 1,057 views
what volume of a 0.247 M perchloric acid solution is required to neutralize 23.8 mL of a 0.156 M calcium hydroxide solution?_tit
1. 1 answer
2. 503 views
Serena paid $20.20 for 36 rulers and folders. She bought 16 more folders than rulers. If each folder cost $0.50 more than each
1. 1 answer
2. 750 views
If a baseball player has 18 hits in 50 at bat,what is the probability that he will get a hit in his next at bat? Express your
1. 1 answer
2. 835 views
The anode (positive terminal) of an X-ray tube is at a potential of +125000 V with respect to the cathode (negative terminal).
1. 0 answers
2. 906 views
Im stumped... These answers I cannot find, please and thank you :)1) In males, the primary target of FSH is the ______.
1. 0 answers
2. 761 views
A study of generator related carbon monoxide deaths showed that a sample of 6 recent years had a variance of 16.8 deaths per
1. 2 answers
2. 2,322 views
A study of generator related carbon monoxide deaths showed that a sample of 6 recent years had a variance of 16.8 deaths per
1. 0 answers
2. 478 views
What expression is equivalent to 16+ 56
1. 2 answers
2. 732 views
How do you figure out the diameter of the base of a truncated cone with the measurement of the leaning side and the diameter of
1. 1 answer
2. 386 views
Johnny has $147 dollars in ten, five and one dollar bills. He has 38 bills. He has twice as many fives as tens. He has three
1. 4 answers
2. 662 views
If Anna leaves her house at 11:00am and walks to her friends house located 1.34 miles away at 5 miles an hour walking speed,
1. 1 answer
2. 525 views
Hello, I am completing a written assignment for my final portfolio and I just wanted to make sure this is grammatically correct
1. 5 answers
2. 622 views
when writing a summary of an article what are other ways to let others know that you are talking about the article besides
1. 2 answers
2. 517 views
A manufacturer of an anti-inflammatory drug claims that the drug will be effective for 6 hours. An independent testing service
1. 1 answer
2. 1,010 views
I have a challenge of drawing as many rectangles as I can but using only 8 squares on a grid that's only 4 across and 4 up. I
1. 1 answer
2. 414 views
I have a challenge of drawing as many rectangles as I can but using only 8 squares on a grid that's only 4 across and 4 up. I
1. 1 answer
2. 440 views
Among first year students at a certain university, scores on the Verbal SAT follow the normal curve; the average is around 550
1. 2 answers
2. 3,085 views
a cannon fire a bullet into a castle. leave the gun with velocity of 110 with an angle of 20. the bullet reaches highest point
1. 0 answers
2. 1,016 views
Shawna thinks that 8 x 2 = 17. What number pattern shows that she is not correct?
1. 1 answer
2. 452 views
A car is moving along with a velocity of 88ft/sec and has a weight of 2000lbs. The engine suddenly stops. If the coefficient of
1. 1 answer
2. 463 views
An object has a mass of 2kg and rests on a surface where the coefficient of friction is .2. (a) Find the acceleration of 10
1. 0 answers
2. 385 views
What force must be exerted to prevent a truck weighing 15 tons from rolling down an inclined plane which makes an angle of 3
1. 1 answer
2. 674 views
The rafters of a roof meet at an angle of 120 degrees. What force is exerted along the rafters by an object weighing 6000nt
1. 1 answer
2. 657 views
Two forces act concurrently on a point P. One force is 60nt due east. The second force is 80nt due north. (a) Find the magnitude
1. 0 answers
2. 588 views
what is the coefficient of sliding friction between a 3.2kg sled and snow when the sled, carrying a 25kg boy, can be pulled with
1. 1 answer
2. 503 views
What is the force required to move a 22kg ccrate up an incline of 35 degrees, if the coefficient between the two surfaces is
1. 0 answers
2. 396 views
A boy exerts a horizontal force of 2nt to pull his 2kg sled over the snow. If he gives someone a ride on his sled and he has to
1. 1 answer
2. 630 views
(a)If a crate slides down a 10 degree incline at uniform speed, what is the coefficient of friction between the crate and the
1. 0 answers
2. 794 views
A box having a mass of 50kg is dragged across a horizontal floor by means of a rope tied on the front of it. The coefficient of
1. 2 answers
2. 2,627 views
How do low plasma protein levels produce edema?
1. 0 answers
2. 422 views
What would be the effect of low blood protein levels on the colloidal pressure?
1. 0 answers
2. 974 views
The period of revolution of a satellite is 90min. What is the altitude above the surface of the earth?
1. 1 answer
2. 439 views
A car goes through a curve with a constant velocity of 60mph and experiances a centripital acceleration of 77.4 ft/secsquared.
1. 1 answer
2. 511 views
The frequency of an electon orbiting a nyclear is 1000000000 cps and the radius is 5 * 10 to the -12m. Find the velocity of the
1. 1 answer
2. 366 views
a satellite orbits the earth at an altitude of 5000 m above the surface of the earth. Assuming that acceleration due to gravity
1. 1 answer
2. 731 views
If radius = 1.25 when i am swinging a bucket around and around what is the slowest possible speed i can go without it spilling?
1. 1 answer
2. 652 views
the period of revolution of a satellite is 90 min. Find the radius of the orbit assuming an acceleration of 9.8 m/s/s.
1. 1 answer
2. 437 views
a body is projected at an angle with the horizontal with an initial of 500 m/s. 4 seconds later it hits the ground. find theta
1. 1 answer
2. 613 views
If a bomber travels horizontally at a speed of 250 km/hr and at a height of 5000 m how far away (measured horizontally) from the
1. 1 answer
2. 518 views
two tall buildings are 80 m apart. A ball is thrown at 100 m/sec from one building toward the other but at an angle of 37
1. 0 answers
2. 436 views
A ball is thrown with a speed of 20 m/sec at an angle of 60 degrees below the horizontal from a bridge whisch is 30 m above the
1. 1 answer
2. 565 views
1 liter of a 1 M lithium hydroxide solution is added to 1 liter of a 1 M barium chloride solution, and a precipitate forms. What
1. 0 answers
2. 460 views
Kayla wants to buy snack that weigh 1 kilogram How much she'll have to pay if she buy food in bulk. t=total price p=price per
1. 1 answer
2. 518 views
what is the equivalent expression of g+x
1. 1 answer
2. 410 views
If the volume of 26.100 grams of chloroform has a density of 1.49 g per ml, then what is the mass? I got 18.125. Is this
1. 1 answer
2. 526 views
If the volume of 26.100 grams of chloroform has a density of 1.49 g per ml, then what is the mass? I got 18.125. Is this
1. 1 answer
2. 490 views
Is milk a homogenous mixture? Thanks-Elise
1. 2 answers
2. 888 views
How do you factor c^2+3c-1? Thanks for your help -Elise
1. 1 answer
2. 392 views
Can anyone find a French dictionary online with spoken pronounciations, where you click, and a voice pronounces the word? Thanks
1. 0 answers
2. 392 views
How do you do long division with polynomials?EX: x-2 divided by x^3 + x^2 +4x ???
1. 1 answer
2. 986 views
Below is a "complete the square problem" from a math help site on the internet.This is the original problem. 4x2 – 2x – 5 =
1. 1 answer
2. 548 views
The square that I am supposed to complete is x^2+15x, and the answer is (x+15/2)^2. How does this answer account for the 15
1. 1 answer
2. 442 views
How does 3x(4x+5)-5(4x+5) factor out to be (4x+5)(3x-5) ? This may be wrong, because I wrote this answer in my notes, but could
1. 1 answer
2. 879 views
What is part of the mantle that can bend like plastic?
1. 1 answer
2. 477 views
My teacher asked quite a few questions, but these are the ones with which I am having trouble...I have re-worded them somewhat
1. 0 answers
2. 624 views
How do you generate the average variable function (AVC) given the estimated marginal cost function (SMC)?
1. 2 answers
2. 550 views
How did the Navigation Acts help colonial development?
1. 1 answer
2. 562 views

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