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confused
Questions and answers by
confused
, page 2
Questions (145)
I am having to explain how to find the domain and range of a rational function from its graph.
Can someone help me to try and put
2 answers
589 views
Can someone please help me find the x-intercepts and y-intecepts of this equation. I have the radius, and center but I can't
4 answers
421 views
In a right triangle, if sin ø = (5/13), what is the value of csc ø?
1 answer
374 views
A water wave is generated in a ripple tank by an oscillator that vibrates 50 times in 30 seconds. A given trough of the wave
4 answers
1,699 views
What is the angle of refraction of a light ray that enters the surface of a calm lake from air at an angle of 45o to the normal?
6 answers
2,223 views
Which of the following equations describes the condition for observing the fourth bright fringe in Young's double-slit
2 answers
1,311 views
You have a stock 0.100 M solution of KMnO4 and a series of 100-mL volumetric flasks. What volumes of the stock solution will you
7 answers
2,571 views
a tennis ball is thrown straight up with an initial velocity of 22.5 m/s. it is caught at the same distance above the ground.
a).
6 answers
17,589 views
a teacher reported 1/5 made A's, 1/4 made B, 1/3 made C's, 1/6 made D's, and 12 made F's How many are in the class
Let X = the
3 answers
449 views
how many baseball games of single elimination must be played by 421 teams in a tournament before a winner is determined
2 answers
894 views
an aquarium is in the shape of a right rectangular prism. each side of the aquarium is a rectangle that is 10 in wide and 8 in
2 answers
808 views
3 persons are to divide among themselves 21 equal cask, of which 7 are full, 7 are half full, and 7 are empty. how can an
2 answers
491 views
timothy owns 13 chains, each chain having 3 links. timothy wants to use all the small chains to make one circular chain of 39
1 answer
433 views
the men are camping 45 miles due west and then go 60 miles directly north. if they can cover 18 miles a day how long will it
2 answers
865 views
c=2πr
c= 7.12 pi= 3.14 find value of r -rounded to 2 decimal points
1 answer
436 views
A politician claims that she will receive 65% of the vote in an upcoming election. The results of a properly designed random
2 answers
718 views
A crate rests on a flatbed truck which is initially traveling at 17.8 m/s on a level road. The driver applies the brakes and the
4 answers
4,429 views
A 63.8 kg woman lifts herself 36.6 cm each time she does a chin-up. What force does she exert in lifting herself to the chin
3 answers
1,004 views
A bow with a spring constant of 398 N/m has an arrow placed in it and pulled back a distance of 0.6 m. If the arrow is shot
1 answer
820 views
Determine whether each statement below is true or false.
The force necessary to lift an object is its mass times g. Kinetic
2 answers
990 views
A 2.3 kg pendulum bob hangs from a 2 meter string. It is pulled to the side, position A, so that the bob is 111 cm (h on the
1 answer
631 views
What would it mean if mu is greater than one?
1 answer
366 views
A hockey puck slides with an initial speed of 40.7 m/s on a large frozen lake. If the coefficient of kinetic friction between
1 answer
509 views
A projectile is fired at 33.1° above the horizontal. Any effects due to air resistance are negligible. At the highest point in
1 answer
482 views
how do I make a box and whisker plot with the numbers 13,13,20,21,21,22,24,27? I put them all in order but since there is only 8
4 answers
583 views
1.A square has side lengths of 3 units. One of its vertices is at (5, -2). Which of the following are possible coordinates of
4 answers
1,271 views
Henry hits a hockey puck in the positive
x-direction at time, t ≈ t0. The puck is then stopped by a net starting at time, t ≈
3 answers
3,088 views
On page 111 of your reading material there is a problem that requires you to calculate the average speed for a daylong bus trip.
4 answers
1,888 views
A car on the highway travels at 90 km/hr. Express this speed in m/s. can yall show me how to convert this
3 answers
440 views
If a majority of committee members support a bill, what is likely to happen to it?
A. The committee will pigeonhole the bill B.
3 answers
1,247 views
In both the house and senate, a bill introduced by a member is next
a. Given a number b. Scheduled for floor debate c. Sent to a
3 answers
1,105 views
In distillation components of a mixture are separated into groups of molecules with simi- lar
1. densities. 2. melting points. 3.
2 answers
928 views
Points on the terminal sides of angles play an important part in the design of arms for robots. Suppose a robot has a straight
3 answers
485 views
A marksman's chance of hitting a target with each of his shots is 60%. (Assume that the shots are independent of each other.) If
3 answers
886 views
Kelly enlarged the area of a photograph to 250% of its original size. The original dimensions of the photograph were 5 inches by
5 answers
2,290 views
To use a certain cash machine, you ned a persona identification code. If each code consists of two letters followed by one of
4 answers
697 views
What is the definition of significance? I am very confused and need help!
3 answers
280 views
Everyday heroes unit test.
I need some help with this test, and 14 questions with confusing words hurt my head. need help
17 answers
1,801 views
Is there a difference between standard cell potential and reduction potential in electrochemistry? Can someone explain it to me?
3 answers
388 views
can someone explain the mechanism involved in converting benzoic acid to m-nitrobenzyl alcohol. It says that it will first
1 answer
199 views
Descartes starts off the wax analogy by assuming the wax already exists, unlike how he doubts his own existence in the first
1 answer
77 views
how would an idealist tell their version of Descartes' wax analogy?
1 answer
81 views
how does descartes' wax analogy show contradictions to his dualism
1 answer
81 views
how does descartes say he is certain that objects do exist independantly?
1 answer
83 views
What is the total surface area of the figure? (1 point) Responses 480 cm2 480 cm squared 552 cm2 552 cm squared 408 cm2 408 cm
1 answer
21 views
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