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Questions (79)

Add: 1/2 (x+4) + 1/4 (4x-2). Answer should be in mixed number form.BOT HELP AND GIVE RIGHT ANSWER
1. 2 answers
2. 3 views
??? forces act on an object that do not have a sum of zero, so they change the motion of the object.
1. 1 answer
2. 37 views
Analyze Informational Text Unit 8th grade
1. 1 answer
2. 210 views
Suppose you work in a clothing store. Each week you earn $250 plus a commission equal to 2.5% of your sales. This week your goal
1. 1 answer
2. 134 views
What should Horus add to his evaluation to make it more effective? Select two options.a statement summarizing Smith's claim
1. 0 answers
2. 183 views
A boy pulls a sled with a force of 10.0 lb for 100.0 ft. The rope attached to the sled is at an angle 30.0 ̊ above the
1. 1 answer
2. 255 views
an animals digestive system represents each of the following levels of organization
1. 1 answer
2. 476 views
on friday 30 students in Mrs .tanials class are eached served 8 fluied onces of milk and 8 fluied onces of orange juice for
1. 1 answer
2. 263 views
Air pollution only causes respiratory (breathing) problems:True or False
1. 0 answers
2. 251 views
a ball is thrown upwards from the top of a 600 foot building and reaches 664 feet before falling back down to the ground.determi
1. 0 answers
2. 467 views
if a 36-inch yardstick casts a 21-inch shadow, how tall is a building whose shadow is 168 feet
1. 1 answer
2. 850 views
After Karen spent1 4 of her paycheck on a coat, she had $96 left. What was the cost of her coat?
1. 3 answers
2. 2,147 views
A half-cup of ice cream contains about 200 food Calories. How muchpower can be produced if the energy in a cup of ice cream is
1. 4 answers
2. 1,856 views
triangle xyzangle y=90,anglez=60,xz=12cm then what is the length of sideyz
1. 1 answer
2. 318 views
Which values of the ancient Greeks are most emphasized in this excerpt?
1. 1 answer
2. 1,282 views
Y'''+10y''+25y'=e^x
1. 1 answer
2. 2,968 views
help me on the result of3CSC{A}-Y6=0 or gave me exmples thank you
1. 1 answer
2. 306 views
A small block of mass 2.7 kg is released from rest at the top of the curved frictionless ramp shown. The block slides down the
1. 1 answer
2. 807 views
In an engine, a piston oscillates with simple harmonic motion so that its position varies according to the expressionx = 4.7 cos
1. 1 answer
2. 1,108 views
A patient gets tested for a disease. The test is 90% reliable (that is P(testing positive│have disease)=.9 . 2% of the
1. 0 answers
2. 523 views
What is the percentage by mass of sodium (Na) in a formula unit of sodium hydrogen carbonate (NaHCO3)?
1. 2 answers
2. 2,729 views
What would the mass of a bowling ball be if it were to travel m/s with a momentum of 7000kg.m/s
1. 1 answer
2. 382 views
Max and Jack bought a large pizza to share.Max ate 5/8 of the pizza.What fraction of the pizza was left for Jack.
1. 4 answers
2. 1,976 views
ginger sent 18 text messages yesterday.jerry sent 4 more than twice as many messages as ginger sent. kyle sent 15 fewer
1. 2 answers
2. 1,029 views
A ball is thrown from an initial height of 130 feet with an initial upward velocity of 35ft/s . The ball's height H (in feet)
1. 1 answer
2. 887 views
How many grams of hydrogen are released by the reaction of 1.00 g of aluminum with excess potassium hydroxide solution assuming
1. 1 answer
2. 1,086 views
In compressed state, a spring 3.00 meters long hanging from the ceiling has a potential energy of 2.0 joules. If the entire
1. 2 answers
2. 1,834 views
Paul has two thirds as many postcards and shawn the number of postcards shawn has three fifths of a number of postcard tim has
1. 2 answers
2. 771 views
Matthew would like to join an online book club that costs $84 per year. If he signs up for an automatic renewal, he will get 5%
1. 1 answer
2. 521 views
Oppositely charged parallel plates are separated by 5.35 mm. A potential difference of 600 V exists between the plates.(a) What
1. 2 answers
2. 921 views
what value makes the polynomial factor as a perfect square x+12+?
1. 2 answers
2. 458 views
why im optimistic about our nations future can you help me i need to write a essay about this paragraph
1. 8 answers
2. 1,089 views
off curiosity ms sue why do you do this
1. 2 answers
2. 366 views
im a freshmen and i wan to become a architect what courses should i take in highschool andis it beter to take statistics or
1. 1 answer
2. 366 views
what is the density of unknown material with a mass of 17.44g if the dimensions are length 2.2cm, height 1.7cm, and width 4.1cm
1. 1 answer
2. 424 views
0.316 in expanded form
1. 2 answers
2. 1,384 views
What additional volume of 10.0 M HCl would be needed to exhaust the remaining capacity of the buffer after the reaction
1. 3 answers
2. 839 views
How many kilojoules of heat must be transferred to a 480-g aluminum pizza pan to raise its temperature from 22 degrees celsius
1. 0 answers
2. 465 views
a bag of marbles contains 5 green 4 red and 6 yellow what is la probability of drawing 2 yellow with replacement.
1. 2 answers
2. 370 views
Which of the following labor activists founded the American Federation of Labor?A. Samuel Gompers B. William Sylvis C. Uriah
1. 2 answers
2. 451 views
A pharmacist has 40% and 60% iodine solutions on hand. How many liters of each iodine solution will be required to produce 4
1. 0 answers
2. 1,105 views
A pharmacist has 40% and 60% iodine solutions on hand. How many liters of each iodine solution will be required to produce 4
1. 2 answers
2. 2,471 views
graph the following linear equations and determine the correct classification:L1:y=-x+5 and L2:y=-2x+1
1. 2 answers
2. 457 views
The difference between two numbers is 18. If the sum of three times the smaller number and half the larger number is 2, find the
1. 1 answer
2. 608 views
Under a pressure of 200 kPa, a confined gas has a volume of 2,500 cubic meters. The pressure acting on the gas is increased to
1. 1 answer
2. 599 views
How much volume would a 4x4x4 cm cube occupy
1. 1 answer
2. 1,033 views
Bee balm, coneflowers, and black-eyed Susans, brightly colored flowers with darker bulbous centers, contrast beautifully when
1. 1 answer
2. 482 views
A model rocket is launched straight upwardwith an initial speed of 53.0 m/s. It acceler- ates with a constant upward
1. 1 answer
2. 522 views
rewrite the division as multiplication h/1/k
1. 1 answer
2. 567 views
you need 5 foot long board into pieces that are 3/4 of a foot long. How many pieces can we cut? what length of the board will be
1. 2 answers
2. 651 views
What is the angular momentum of a 0.200- ball rotating on the end of a thin string in a circle of radius 1.45 at an angular
1. 1 answer
2. 2,468 views
At 0.100 s intervals, the xcoordinates of a particle are 0, 1.01 cm, 2.05 cm, and 3.12 cm. Estimate the instantaneous velocity
1. 2 answers
2. 977 views
Let sct 3 , where c 1.0 m/s 3 . Compute the average speed over the time intervals �t1 1.0 10 �1 s, �t2 1.0 10 �2 s, and �t3 1.0
1. 1 answer
2. 1,035 views
During a 5.00 s interval, a particle’scoordinates change from x =10.0 m, y =5.00 m to x =30.0 m, y = 5.00 m. Assuming the
1. 0 answers
2. 1,056 views
During a 5.00 s interval, a particle’scoordinates change from x =10.0 m, y =5.00 m to x =30.0 m, y = 5.00 m. Assuming the
1. 0 answers
2. 477 views
A car travels around acurve at a constant speed of 80.0 km/h. What is the car’s instantaneous velocity at an instant when it
1. 1 answer
2. 619 views
Jackson is creating a water garden surrounded by a triangular patch of grass. If the pond will take up the space indicated by
1. 1 answer
2. 566 views
An object (point mass) is projected up an inclined plane from the bottom with an initial speed of 5.0 m/s. The plane is 0.75 m
1. 0 answers
2. 538 views
I need an example to help my son like 23x17
1. 0 answers
2. 356 views
What volume of H2 (g) (at 750. mm Hg and 25 C) is produced from 50.0 mL of 0.214 M H2SO4 and 0.300 g of Al?
1. 2 answers
2. 1,160 views
Show that f(-x) = -f(x)
1. 2 answers
2. 449 views
does the function f(q)=(q(1-q))^1/2 satisfy the hypothesis of the mean value theorem at the interval [-1,5]
1. 1 answer
2. 372 views
A reaction mixture is in a 5.4 L flask at 25 oC initially contains only 7.64 grams of acetic acid. (CH3COOH). Set up your I.C.E.
1. 1 answer
2. 1,063 views
Find the x-intercept3x-5y=14y+9x I think y=0 but 3x=9x does not make sense to me. Please help me. Thank you.
1. 1 answer
2. 997 views
given 43 moles of KCl how much HNO3 is needed to complet the reaction
1. 1 answer
2. 391 views
Explain jhow you would make 400 milliliters of an 18% solution from dry glucose and distilled water.
1. 0 answers
2. 337 views
two children are fighting over a toy pull on it from opposite sides .the result is stand off.explain this term of the net force
1. 1 answer
2. 793 views
a body is thrown downward with an initial speed of 20.0 m/s on earth. what is the acceleration of the object
1. 0 answers
2. 863 views
How do you find the rule of the sequence if the 2nd term is 40057.07 and the 5th term is 19192.53
1. 1 answer
2. 508 views
partial quotients to divide 9 306
1. 2 answers
2. 207 views
A person travels by car from one city to another with different constant speeds between pair of cities. She drives for 38.6 min
1. 1 answer
2. 1,254 views
Should United States government policy favor certain kinds of immigrants? Should [citizenship] preference be given to the
1. 4 answers
2. 542 views
How can I multiply fractions
1. 1 answer
2. 999 views
can u help me write a word equation for the electrolysis of water , and indicate physical states and conditions of the reaction
1. 2 answers
2. 1,168 views
Describe Ralph's physical features and also his reaction to being on the island
1. 2 answers
2. 971 views
solve using substitution3x-4y=-5 x=y+2 HELP Me.!
1. 1 answer
2. 953 views
why energy from the sun is important to the water cycle?
1. 2 answers
2. 839 views
what can be an example of global apartheid? like something recent that has been going on...im kinda drawing a blank =[thanks
1. 3 answers
2. 389 views
4, 6, and 8 c in a cwhat is the question? trying to solve this brain teaser what does each c mean? example: 4 q in a g = 4 qts
1. 0 answers
2. 1,106 views

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