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Matt

Questions (1,577)

A bag contains 3 red marbles, 3 blue marbles and 3 yellow marbles. Which of the following methods of selecting 2 marbles will
1. 2 answers
2. 683 views
A bag contains 3 red marbles, 3 blue marbles and 3 yellow marbles. Which of the following methods of selecting 2 marbles will
1. 2 answers
2. 683 views
The small piston of a hydraulic lift has an area of 0.10 m2. A car weighing 2.0 x 104 N sits on a rack mounted on the large
1. 1 answer
2. 1,565 views
A voltaic cell is constructed that uses the following reaction and operates at 298 K: 2 Al(s) + 3 Mn2+(aq) 2 Al3+(aq) + 3 Mn(s).
1. 1 answer
2. 1,108 views
find y'' by implicit differentiation.2x^3 + 3y^3 = 8 I got the first derivative as you but the problem was asking for second
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2. 1,137 views
find y'' by implicit differentiation.2x^3 + 3y^3 = 8
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2. 1,122 views
find y' and y''y = ln(x+(square root of (9+x^2))
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2. 529 views
suppose you have 2 dimes ad 3 quarters in a bag. You shake it so that 2 coins fall out. 1) What is the probability that both
1. 2 answers
2. 1,053 views
The rectangle shape in a set of blocks comes in two sizes(small and large), three colors (yellow, red, and blue), and have two
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2. 803 views
What is the free sing point of a solution of ethyl alchohol, that contains 24g of the solute (C2H5OH), dissolved in 780 g of
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2. 493 views
Hi can someone help me with this question. This is on my review. Thanks!The monthly cost C, in dollars, for international calls
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2. 784 views
A pair of shoes that you want has a reg. price of 76$ today they are on sale for 51$ what did the percent of the discount. round
1. 1 answer
2. 457 views
How would I find the collision frequency factor with this information?Slope- -8111.4 EA- 74089.36 j/mol y-int 24.897 1/T .003
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2. 363 views
How would one go about separating the following substances. It's review for my test.A solution contains Al3+, Ca2+, Fe3+ , and
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2. 506 views
The work function of a material is 3.5 eV. If the material is the illuminated with monochromatic light (l = 300 nm), what are:a)
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2. 737 views
can someone check my math answers its only 5 questions thanks.please check my answers ! 21. Find the unit price for each option
1. 6 answers
2. 1,883 views
please check my answers !21. Find the unit price for each option shown below. Round to the nearest cent when necessary. Indicate
1. 24 answers
2. 4,749 views
please check my answers !21. Find the unit price for each option shown below. Round to the nearest cent when necessary. Indicate
1. 50 answers
2. 9,892 views
PLEASE CHECK MY MATH ANSWERS PLEASE AND LABEL THEM LIKE 1.WRONG AND STUFF THANKS !1.There are 5 red crayons, 6 yellow crayons,
1. 113 answers
2. 6,735 views
Hi I was hoping to get some help on this. It's review for my chemistry text on Monday and I would be grateful if someone could
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2. 764 views
please check my math!! THANKS SO MUCH1. Identify the decimal And simplified fractional form of 80%. A. 0.8 and 3/5 B. 0.8 and
1. 32 answers
2. 4,948 views
1.Which of the following numbers are equivalent to 20%? CHOOSE ALL THAT APPLY.!!A. 0.002 B. 1/4 C. 0.20(I PICK THIS) D. 1/5(I
1. 80 answers
2. 17,524 views
How do two fractions have a sum of exactly 1
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2. 2,342 views
2.which of these is an independent clause?A.whereever scott goes B.amy will go(I PICK THIS) C.after his piano recital
1. 1 answer
2. 445 views
I know I got 2 of these right so can you tell me which 2 are right ?? labeled1.select the dependen clause that best completes
1. 5 answers
2. 622 views
1.select the dependen clause that best completes the sentence below.jeff and his parents went to a nice Italian
1. 2 answers
2. 662 views
PLEASE CHECK MY ANSWERS /.,.1.select the dependen clause that best completes the sentence below. jeff and his parents went to a
1. 1 answer
2. 627 views
please check my math ANSWERS1.which pair of ratio form a proportion? choose all that apply. A. 1/6, 4/20 B. 7/9, 28/36(I PICK
1. 7 answers
2. 1,014 views
I can't seem to figure this out. It is for my study guide. Please help.The length of a rectangle is 5 feet less than twice the
1. 1 answer
2. 561 views
riding her bicycle, terry averages 9.5 miles per hour. how far could she go in 2 2/3 hours?
1. 1 answer
2. 483 views
1.The Aztecs adapted to their environment mainly byA.using terracing and irrigation to farm. B.living a nomadic hunter-gatherer
1. 3 answers
2. 1,249 views
please answer these already??1.The Aztecs adapted to their environment mainly by A.using terracing and irrigation to farm.
1. 2 answers
2. 1,142 views
1.what similarities do nuclear energy and chemical energy share?pick all that applyA.both are types of kinetic energy. B.both
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2. 4,471 views
please answer these1.what similarities do nuclear energy and chemical energy share?pick all that apply A.both are types of
1. 12 answers
2. 2,665 views
6. what could farmers do to address the problems created by deforestation?A. return to the system where the land belongs only to
1. 1 answer
2. 561 views
6.which of the following groups of words is a clause?A.to learn a new language B.around the corner C.waiting for the bell to
1. 4 answers
2. 1,311 views
please check my answer this is 4 question ! thanks2.what is the base word in the word APPLICATION? A.placate B.apply(I PICK
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2. 860 views
1.which of the following represents a unit rate?A.$4/12 B.5/2 C.80/1(I PICK THIS) D.72/2
1. 56 answers
2. 13,420 views
2.you are walking for 5 minutes. You walk a distance of 300 meters. What is your rate of meters per minute?A.60 mpm(I PICK THIS)
1. 1 answer
2. 1,252 views
help please2.you are walking for 5 minutes. You walk a distance of 300 meters. What is your rate of meters per minute? A.60 mpm
1. 5 answers
2. 1,068 views
2.you are walking for 5 minutes. You walk a distance of 300 meters. What is your rate of meters per minute?A.60 mpm B.6 mpm C.30
1. 29 answers
2. 2,842 views
can someone give me 3 examples of how where Carolina lives shapes her life and the opportunities available for her and her
1. 3 answers
2. 809 views
Farmers in the north face which problem that those in the southern region do not ?A. infrequent rain limits plant growth B. the
1. 8 answers
2. 600 views
ive been stuck on these 2 questions for a while can you answer them ??Farmers in the north face which problem that those in the
1. 5 answers
2. 857 views
please check these answers please1. Which region of Mexico are sinkhole most likely to be found? A. Mexico plateau B.Baja
1. 14 answers
2. 2,140 views
please can someone answer these there destroying me !!!1. Which region of Mexico are sinkhole most likely to be found? A. Mexico
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2. 1,024 views
I provided my answers and if they are wrong can you correct them?i know nothing about this subject..thanks1. Which region of
1. 3 answers
2. 883 views
how does the use of a golf club make it easier to move a golf ball from its starting position to a hole 250 yards away?A.the
1. 5 answers
2. 703 views
check answers1. A box of cleaning supplies weighs 15n.if the box is lifted a distance of 0.60m,how much work is done? A. 0.040 j
1. 67 answers
2. 15,405 views
please answer these 4 questions about since I know nothing about this.1. A box of cleaning supplies weighs 15n.if the box is
1. 6 answers
2. 1,497 views
please answer these please??(studyguide)6. 6 to 8 and 18 to x A.20 B.22 C.24 7.9/36 and x/4 A.1 B.4 C.9 8.42/22 and 21/x A.12
1. 1 answer
2. 385 views
can anyone please answer these??1. 2:x and 12:8 A.3 B.4 C.6 2. 5:15 and x:3 A.5 B.3 C.1 3. x:4 and 45:20 A.8 B.9 C.10 4. 21 to x
1. 3 answers
2. 378 views
please check my answers and thanks have a nice day.2.which of the following ratios is equivalent to 5/20 A.1/4(I PICKED THIS)
1. 6 answers
2. 2,686 views
PLEASE ANSWER THESE TWO QUESTIOSN IVE BEEN UP ALL NIGHT STUCK ON THESE TWO AND I FEEL LIKE IVE LOST IT ..THANKS THOUGH42.
1. 2 answers
2. 864 views
answer these or you don't have to just need some help?13. Which set of numbers has 270 as its least common multiple? A.30, 90,
1. 3 answers
2. 1,426 views
please answers these ??9. For school, Joey wants to make spirit ribbons that are each 6 3/4 inches in length. He has a piece of
1. 4 answers
2. 1,959 views
Thanks for all who has been helping (Ms.sue)and more !! I couldn't remember all the name just that ms.sue!If changing conditions
1. 4 answers
2. 1,453 views
Im trying to finish my study guide so i can study this weekend but i have more problems like this and i don't have a clue of
1. 8 answers
2. 911 views
Im trying to finish my study guide so i can study this weekend but i have more problems like this and i don't have a clue of
1. 2 answers
2. 746 views
can someone please help me with these 2 questions because im losing my mind!which of the following is an example of a cylic
1. 4 answers
2. 839 views
Which of the following is a natural defense mechanism of a plant against herbivores?A. Producing toxic chemicals B. Nuclear
1. 0 answers
2. 1,047 views
A chunk of metal with a mass of 81.1 grams and a specific heat of 153 joules per kilogram·kelvin is heated to 95.7 degrees
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2. 491 views
Jordan has $10.00.If each drawing pen costs $1.49,how many can he buy?
1. 5 answers
2. 809 views
A typical 1-hour television program devotes 10% of each hour to commercials. At this rate, how many minutes of commercials would
1. 1 answer
2. 374 views
Hi there I'm having trouble with this study guide. Could someone please help me?You’ve returned from a recent geologic
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2. 466 views
a 5.82 kg piece of copper metal is heated from 21.5c to 328.3. calculate the head absorbed. Assuming it doesn't undergo a phase
1. 2 answers
2. 452 views
a 5.82 kg piece of copper metal is heated from 21.5c to 328.3. calculate the head absorbed. Assuming it doesn't undergo a phase
1. 1 answer
2. 499 views
FIND:3^-1 + 3^0 + 3^1 + 3^2=
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2. 308 views
For all integers a, b, c, and d, which of the following is a factored from of ab + ac + db + dca) (a + d)(b + c) b) (ad + db) +
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2. 371 views
Find the slope of the line through the points(-4,4) and (0,-4).
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2. 515 views
Find the slope and the y intercept of the following linear equation:x + 4y = -4
1. 1 answer
2. 368 views
(2a4)2 = ?
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2. 500 views
Simplify the following algebraic expression: b[b(b - 2) - 4] + 1
1. 2 answers
2. 414 views
Solve the following proportion:t/8 = 3/4
1. 2 answers
2. 483 views
Multiply and then simplify the following expression:(2t + 1)(t - 3)
1. 2 answers
2. 462 views
Combine like terms: 11r + 3 - 12 + 2r
1. 3 answers
2. 921 views
Scott invested a total of $9500 at two separate banks. One bank pays simple interest of 11% per year while the other pays simple
1. 1 answer
2. 3,837 views
Why do you think there have been so many accounting scandals in recent years?
1. 1 answer
2. 679 views
Factorise into quadraticsX^2-4x-21 X^2-4x+3 X^2+9x-36
1. 1 answer
2. 416 views
Hi I need help with these following questions. I have all of the data needed.Calculate the enthalpy change of the reaction for
1. 1 answer
2. 610 views
16.3L N2 at 25 degrees Celsius and 125 kPa and 41.9L O2 at 25 degrees Celsius and 125 kPa were transferred to a tank with a
1. 0 answers
2. 594 views
1.62 is divible by which of the following numbers?A.1,3,31,62 B.1,2,3,31 C.1,4,16,62 D.1,2,31,62 I PICKED D.
1. 8 answers
2. 1,035 views
A trough is 6 feet long and has ends that are isosceles triangles that are 1 foot high and 3.5 feet wide. If the trough is being
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2. 823 views
A street light is at the top of a 15.000 ft. tall pole. A man 6.300 ft tall walks away from the pole with a speed of 6.000
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2. 588 views
A student began adding titrant to the acid solution, but stopped when she suddenly realized that she forgot to add the 3 drops
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2. 708 views
A mixture of C3H8 and C2H2 has a mass of 2.3g . It is burned in excess O2 to form a mixture of water and carbon dioxide that
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2. 6,084 views
Can someone please help me with my review?1)What grade of metamorphism common rocks are formed in- --- Is it high grade? 2)What
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2. 498 views
Can someone please help me with my review?1)What grade of metamorphism common rocks are formed in- --- Is it high grade? 2)What
1. 0 answers
2. 532 views
A drag racer starts her car from rest and accelerates at 9.2 m/s2 for the entire distance of 631 m.How long did it take the car
1. 2 answers
2. 2,145 views
What are the equations for these two equations? Not net ionic equations.a) Nickel (II) chloride and iron b) Sodium and water
1. 1 answer
2. 573 views
I have a few question for my review.1) How would you prepare 30.0 ml of 0.600M HNO3 From a stock solution of 4.00M HNO3? What
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2. 542 views
A bullet of mass 10.6 grams is fired with a speed of 125 meters per second toward a wood block of mass 187 grams initially at
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2. 662 views
In the space below, show your work for determining the volume, mass, and moles of baking sodaMoles of baking soda reacted Mass
1. 2 answers
2. 718 views
You have three solutions, A, B, and C, each of which are believed to be one of the following: calcium hydroxide, potassium
1. 1 answer
2. 622 views
A plane, diving with constant speed at an angle of 52.0° with the vertical, releases a projectile at an altitude of 790 m. The
1. 1 answer
2. 785 views
Let sin A = 12/13 with 90º≤A≤180º and tan B = -4/3 with 270º≤B≤360º. Find tan (A - B).
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2. 1,401 views
Evaluate and simplify tan 5π/12.
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2. 420 views
This identity means that translating a basic sine graph 3π/2 units to the right produces a basic cosine graph.True or False?
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2. 608 views
Duane will use an open system LAN because he knows the open system will support varieties ofhardware and software components
1. 1 answer
2. 720 views
1. Hydrogen gas combines with oxygen gas to yield water. if 15 g O2 is present in the reaction, compute how much water will be
1. 2 answers
2. 1,635 views