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Jimmy

Questions (542)

How high will an object rise if it is projected upward at a 45 degree angle and an initial velocity of 50 m/s?
1. 1 answer
2. 506 views
How high will an object rise if it is projected upward at a 45 degree angle and an initial velocity of 50 m/s?
1. 0 answers
2. 493 views
Which Statements of congruence are true and which are false and why?177 _= 17 (mod 8) 871 _= 713 (mod 29) 1322 _= 5294 (mod 12)
1. 1 answer
2. 878 views
Which Statements of congruence are true and which are false and why?177 _= 17 (mod 8) 871 _= 713 (mod 29) 1322 _= 5294 (mod 12)
1. 0 answers
2. 724 views
Which Statements of congruence are true and which are false and why?177 _= 17 (mod 8) 871 _= 713 (mod 29) 1322 _= 5294 (mod 12)
1. 0 answers
2. 1,257 views
How many integers between 200 and 500 inclusive leave a remainder 1 when divided by 7 and a remainder 3 when divided by 4?Find
1. 2 answers
2. 2,334 views
Which Statements of congruence are true and which are false and why?177 _= 17 871 _= 713 1322 _= 5294 5141 _= 8353 13944 _= 8919
1. 0 answers
2. 440 views
Physics: A car is parked on an icy hill inclined at 10°, when it begins to slide. What is the car's speed at the bottom of the
1. 1 answer
2. 1,113 views
Let s be the sum of ten consecutive integers and let p be their product. Explain why the units digit of P-S must be 5.
1. 1 answer
2. 454 views
Brandon is reading a book Flatland and notices that the product of the numbers of the two pages his book is open to has a units
1. 1 answer
2. 523 views
The number 57,733 contains two sets of digits in which one digit is ten times as great as the other. What are the values of the
1. 8 answers
2. 3,376 views
In the number 7,725 which places contains digits where one digit is ten times greater as the other?
1. 10 answers
2. 3,796 views
Re has two natural occuring isotopes 185 Re and 187 Re with an average atomic mass of 186.207 amu. Re is 62.60% 187Re and the
1. 1 answer
2. 1,349 views
A 0.330 kg bar is placed on a pair of frictionless rails separated by a distance of 1.60 m and located on an inclined plane that
1. 0 answers
2. 445 views
If your metabolic consumption of oxygen is 1500ml/min, what is the P02 of venous blood?
1. 0 answers
2. 849 views
If your metabolic consumption of oxygen is 1500ml/min, what is the P02 of venous blood?
1. 0 answers
2. 423 views
Someone please help me! I know it long but I need help. ASAP. What's the answer!Discuess whether either party was justified in
1. 1 answer
2. 397 views
There is a water tank with a drain of an unknown size that is always open. There is a series of input pipes above it which are
1. 2 answers
2. 1,032 views
1.0 gram of glass will rise 20.0°C when _____ calories of heat are applied.
1. 10 answers
2. 4,076 views
A 0.53-kg mass is attached to a horizontal spring with k = 106 N/m. The mass slides across a frictionless surface. The spring is
1. 3 answers
2. 841 views
1) Calculate the mass of NaHCO3 required to generate 50mL of CO2, at 1 atm. pressure and 25*C.Do I need to use PV=nRT? where for
1. 2 answers
2. 810 views
A particle is moving with acceleration a(t) = 30 t + 12. its position at time t =0 is s(0) = 11 and its velocity at time t =0 is
1. 0 answers
2. 352 views
Arrange the species O2, O2^+, O2^-, and O2^2- in order of increasing O-O bond length.
1. 0 answers
2. 775 views
Arrange the species O2, O2^+, O2^-, and O2^2- in order of increasing O-O bond length.
1. 1 answer
2. 1,178 views
How do I construct an energy level diagram for the hydrogen atom. I have all the energies, but I do not know how to make the
1. 1 answer
2. 674 views
A particle travels along a path described by the function y=0.2x^3. The exponent of velocity is given by vx=(5t^2)ft/s. When
1. 0 answers
2. 570 views
You are a chemist requested to review and analyse certain debris found on thebottom of aboot found in a crime scene. The debris
1. 1 answer
2. 991 views
A line in the infrared region of the hydrogen spectrum has a wavelength of 1.875 micro meters. What is the transition
1. 0 answers
2. 505 views
A line in the infrared region of the hydrogen spectrum has a wavelength of 1.875 micro meters. What is the transition
1. 0 answers
2. 863 views
Al(NO3)3 + NH3 --> ?
1. 1 answer
2. 1,579 views
What is the subject and verb in the sentence below:The company offered a fifty dollar rebate on every energy efficient
1. 1 answer
2. 362 views
A traffic light turns green, a car accelerate from rest and cover 10m in 4s . What is the acceleration of the car , assume
1. 0 answers
2. 640 views
If sin(θ) = -1/√2, find sin2(θ). (Recall that sin2(θ) means (sin(θ))2.)sin2(θ) =
1. 1 answer
2. 1,136 views
tan(θ) = a (a ≠ 0), find cot(θ).
1. 1 answer
2. 1,810 views
Point G is the centroid of triangle ABC. Use this given information to find the value of X.CG =3x+7 and CE= 6x FG = x+8 and AF =
1. 1 answer
2. 1,719 views
1)In "The Love Song of J. Alfred Profrock," what mood is created by a setting in which the central character is concerned with
1. 8 answers
2. 1,201 views
Hello,During a lab where you race 2 cars downward on a 30* angle slope, we got graphics of the different energies in play.
1. 3 answers
2. 366 views
I need help with my hp530 laptop.i reloaded the os to winxp.the agp texture acceleration is disabled how can i fix these?thanks
1. 0 answers
2. 274 views
1. Who gave Jim Sinclair a crucial piece of advice early in his career?2. What (or who) connects the current drug store chain,
1. 0 answers
2. 480 views
A ball, of mass 0.13Kg, is held on the inside of a smooth hemispherical bowl at a height 0.25 m above the base. It is then
1. 2 answers
2. 585 views
What is the maximum number of different blood types the children of a man with blood type A and a woman with blood type B could
1. 0 answers
2. 456 views
Each phenotype can only be represented by a single genotype.True or False? Help would be appreciated, thanks in advance!
1. 0 answers
2. 404 views
What is the exact value of 19 pie divided by 12.
1. 1 answer
2. 354 views
A ball with a mass of 0.8 kg is kicked up the ramp with an initial speed of 22 m/s. What is the speed [m/s] of the ball at the
1. 1 answer
2. 583 views
Find the speed of a satellite in a circular orbit around the Earth with a radius 3.65 times the mean radius of the Earth; RE=
1. 1 answer
2. 775 views
A marble block of mass m1 = 500.1 kg and a granite block of mass m2 = 237.4 kg are connected to each other by a rope that runs
1. 0 answers
2. 1,049 views
As shown in the figure, a block of mass M1 = 0.470 kg is initially at rest on a slab of mass M2 = 0.850 kg, and the slab is
1. 0 answers
2. 1,141 views
In the figure below, m1 = 3.1 kg, m2 = 5.8 kg, and the coefficient of kinetic friction between the inclined plane and the 3.1-kg
1. 2 answers
2. 591 views
The target is to be dropped from the pointA at t = 0, the same moment as the gun is ﬁred. The bullet hits the target at a
1. 1 answer
2. 958 views
The target is to be dropped from the pointA at t = 0, the same moment as the gun is ﬁred. The bullet hits the target at a
1. 1 answer
2. 1,307 views
Suppose 3 mg of a drug is injected into a person's bloodstream. As the drug is metabolized, the quantity diminishes at the
1. 0 answers
2. 778 views
2-5 Grade Determination is says " Write a program that will input three test scores. the program should determine and display
1. 1 answer
2. 1,332 views
It is found that ozone reaction in water nearly follows first-order kinetics in ozone concentration decreases by 50% in 12
1. 1 answer
2. 1,020 views
Consider the air over a city to be a box 100km on a side that reaches up to an altitude of 1.0 km. THe air is blowing into the
1. 2 answers
2. 4,311 views
A ball is thrown straight up and passes point B(at a height of 45.6m above its starting point O) in 4.9sWhat was its initial
1. 0 answers
2. 519 views
The acceleration due to gravity on the moon is about one-sixth its value on earth. If a baseball reaches a height of 51 m when
1. 2 answers
2. 2,407 views
What Does It Mean When They Say Death Before Dishonor
1. 2 answers
2. 456 views
Decide which word from the word bank belongs in each blank in the statements that follow.bland / contaminated / devastated /
1. 3 answers
2. 819 views
An observer 2.5 miles from the launch pad of a space shuttle measures the angle of elevation to the base of the shuttle to be 25
1. 1 answer
2. 856 views
An observer 2.5 miles from the launch pad of a space shuttle measures the angle of elevation to the base of the shuttle to be 25
1. 1 answer
2. 1,525 views
Use the function below to answer the following parts.1/3x - 4 if -6 </= x < - 3 f(x) = 2 if -3 < x < 3 x^2 - 4 if x > 3 I found
1. 2 answers
2. 599 views
Use the function below to answer the following parts.f(x) = 1/3x - 4 if -6 ¡Ü x < ¨C 3 2 if ¨C 3 < x < 3 x^2 ¨C 4 if x > 3
1. 1 answer
2. 504 views
Kindly predict the winning numbers from these past results 2 draws 79-64-62-89-8 & 5-52-14-27-22.
1. 1 answer
2. 426 views
what is the nearest tenth of a centim eter in 4 inches
1. 1 answer
2. 450 views
The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2
1. 1 answer
2. 1,009 views
If 1 volume of 0.1 KH2PO4 is mixed with 2 volumes of 0.1 OHEtNH2 (pka=9.44), what will be the pH of the mixture?I know I know:
1. 2 answers
2. 473 views
a person cleared a rectangular plot of land and covered it with gravel. then he got 9 square wooden sections of side lengths:
1. 0 answers
2. 469 views
An Olympic swimming pool is heated and maintained at 30 °C in the winter. It has a volume of 2500 m3, a length of 50 m, and a
1. 1 answer
2. 617 views
A 1.00-kg beaker containing 2.0 kg of oil (density = 916 kg/m3) rests on a scale. A 2.00-kg block of iron is suspended from a
1. 3 answers
2. 1,774 views
1. Determine the vertex of the parabola:y= 7x^2+14x+6 2. For the following 2 functions,identify the horizontal and vertical
1. 1 answer
2. 617 views
The Lappans buy 3 large sandwich wraps to serve at a picnic. 9 people in all will be at the picnic. Show 3 different ways to cut
1. 1 answer
2. 642 views
3 neighbors are sharing a rectangular strip of land for a garden. They divide the land into 24 equal sized pieces. What fraction
1. 1 answer
2. 1,089 views
The Lappans buy 3 large sandwich wraps to serve at a picnic. 9 people in all will be at the picnic. Show 3 different ways to cut
1. 1 answer
2. 525 views
Can the rations 2/18 and 5/45 make a proportion?
1. 8 answers
2. 2,110 views
use intrcepts to graph the equationx + 4y = 8
1. 1 answer
2. 1,999 views
solve te compound inequality6 > -5x + 5 or 9 < - 3x + 4
1. 2 answers
2. 684 views
Find the indicated outputs for f(x) = 2x(2) - 2x f(0), f(1), f(2)
1. 1 answer
2. 416 views
I need to find rhetorical devices in this speech.-- Pearson’s address on the inauguration of the national flag of Canada: On
1. 2 answers
2. 1,574 views
I need help understanding how the series of e derives into the exponential series using the binomial theorem.Here is a link to a
1. 0 answers
2. 569 views
a sample of gas is collected over water at a temperature of 35 degrees celcius when the barometric pressure reading is 742.0
1. 2 answers
2. 1,955 views
1. On three consecutive passes, a football team gains 5 yards, loss 18, and gain 50 yards. What number represents the total net
1. 1 answer
2. 817 views
PLEASE HELP ME WITH THIS!!! GIVE ME A WEB LINK OR SOMETHING GOOD!!! what is being stated in the last long stanza (the third one)
1. 0 answers
2. 390 views
How and why are hate groups protected by the constitution? What actions and speech do you think are not protected and why?
1. 3 answers
2. 581 views
By looking at two linear equations, how can you tell that the corresponding lines are parallel?
1. 1 answer
2. 639 views
In a titration HCl and NaOH have a 1:1 ratio. Can you still use the formula M1V1 = M2V2 to find the molarity of the NaOH base if
1. 1 answer
2. 509 views
1. Hot dogs come 10 to a package, and hot dog buns come 8 to a package. What is the smallest number of packages of each that
1. 1 answer
2. 1,832 views
Are my answers right please?1. Hot dogs come 10 to a package, and hot dog buns come 8 to a package. What is the smallest number
1. 1 answer
2. 1,053 views
A submarine is constructed so that it can safely withstand a pressure of 1.6 x 107 Pa. How deep may this submarine descend in
1. 3 answers
2. 2,229 views
I'm not sure how to solve this problem, but the answer's -12e^(x-6)=(1/e^2)^(X+6) Thanks :D
1. 2 answers
2. 490 views
A box of mass 18.8 kg is pulled to the right with a horizontal force of 9 N. If the box moves to the right with a constant
1. 1 answer
2. 502 views
Professional Security Systems purchased 5 dozen dead-bolt lock sets from a manufacturer for $255. If the company's markup rate
1. 3 answers
2. 632 views
The back wall of an auditorium is 29.0 m from the stage. If you are seated in the middle row, how much time elapses between a
1. 2 answers
2. 742 views
The back wall of an auditorium is 29.0 m from the stage. If you are seated in the middle row, how much time elapses between a
1. 4 answers
2. 1,637 views
A fan at a rock concert is 30 m from the edge of the stage. The sound intensity level at the edge of the stage is 110 dB. The
1. 3 answers
2. 2,605 views
Which hydrocarbon pair below have identical mass percentage of C?A: C3H4 and C3H6 B: C2H4 and C3H4 C: C2H4 and C4H2 D: C2H4 and
1. 5 answers
2. 6,876 views
The molecular of aspartame, the generic name of Nutrasweet, is C14H18O5. The molar mass of aspartame is?
1. 1 answer
2. 703 views
Taking a computer home to complete a work-related assignment.Is it ethical or unethical? When an individual takes a job they
1. 1 answer
2. 2,513 views
Why deemphasizing negative test results in a report on your product idea is unethical practice?
1. 3 answers
2. 1,655 views
Some biphenyl (C6H5-C6H5) is produced as a by-product in the synthesis of benzoic acid. Where does it come from? This question
1. 2 answers
2. 762 views
Two moles of pure ammonia were injected into a 2.00L flask at a certain temperature. The equilibrium mixture:2NH3(G)-->N2(G) +
1. 1 answer
2. 1,211 views

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