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tyler
Questions (438)
30 cubic meters of argon gas are kept under constant pressure. The gas is heated from 10.0 degrees Celsius to 293 degrees
0 answers
570 views
A DC circuit has a single battery of voltage V = 10.0 V attached to a resistor R = 100 Ohms. If the voltage is increased to 20.0
1 answer
576 views
write a situation that can be represented by the algebraic expression 3.25d
3 answers
1,049 views
determine the mass of CO2 produced when 51.2 g of CaO is reacted with 50.0 g of C according to the unbalanced equation CaO + C
1 answer
1,446 views
in the reaction of magnesium metal with hydrochloric acid to produce magnesium chloride and hydrogen gas. If 4.59 mol of
1 answer
702 views
please answer the last question
1 answer
340 views
give two examples in the giant's house for character, theme, plot, style, point of view
0 answers
446 views
How much carbon dioxide gas is there in a 34.3 L container at 34.0◦C and 5.49 atm? answer in grams
2 answers
500 views
kate cut a pizza into fourths. karl cut a pizza of the same size into sixth. After they each ate some pizza, they had the same
1 answer
1,007 views
Find all solutions of the equation tan^5 x - 9tan x =0.
The answer is Ak\pi where k is any integer, the constant A= ??.
1 answer
2,987 views
Find all solutions of the equation 3sin^2 x -7sin x +2 = 0 in the interval [0,2\pi).
The answer is x_1= ? and x_2= ? with
0 answers
710 views
Simplify and write the trigonometric expression in terms of sine and cosine:
((2+tan^2 x)(sec^2 x))-1 = (f(x))^2 f(x)= ???
3 answers
625 views
Simplify and write the trigonometric expression in terms of sine and cosine:
sin x + (cot x)(cos x) = (1/f(x)) f(x)= ?
1 answer
661 views
Simplify and write the trigonometric expression in terms of sine and cosine:
((2+tan^2 x)(sec^2 x))-1 = (f(x))^2 f(x)= ???
0 answers
476 views
Simplify and write the trigonometric expression in terms of sine and cosine:
sin x + (cot x)(cos x) = (1/f(x)) f(x)= ?
0 answers
543 views
Simplify and write the trigonometric expression in terms of sine and cosine:
sin x +(cot x)(cos x) = 1/f(x) f(x)= ?
0 answers
600 views
If tan^2(t) - sin^2(t) = sin^a(t)\cos^b(t), then
the positive power a = the positive power b =
0 answers
435 views
2a2+5a-25=0
1 answer
535 views
A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that
2 answers
890 views
The radian measure of an angle of 182 degrees is ?
1 answer
976 views
The radian measure of an angle of 182 degrees is
0 answers
469 views
((ln(x))^1/2)/(ln(x^1/2))=6
solve for x
0 answers
246 views
The sum of twice a number and another number is 24. The difference of twice the first number and the other number is 12. Which
3 answers
2,320 views
what is answer of 7 cubed
1 answer
353 views
jeff bought 6 pairs of shoes and 4 jerseys for 560. Jersies cost 1/4 price of one pair of shoes. Find price of shoes and price
1 answer
571 views
a mechanic uses a chain and bloc pulley to lift a 875-kg engine 4.0 m to the top of the garage. the downward force on the chain
0 answers
727 views
When scientists use one of their five senses to gather information, they are?
4 answers
2,498 views
sam cut a pie into equal slices. there are only 3 slices left. the angle measures for the three slices is 72 degrees. how many
11 answers
3,444 views
consider a manufacture whose total cost of producing x items is given by c(x) = 10000 + 5x+1/9x^2
a) what is the average cost
1 answer
1,063 views
how to solve identity property,2nd grade
1 answer
662 views
Beth cuts her pizza into thirds, how many pieces did she eat?
2 answers
467 views
what is the volume of a cabinet 1.20m by 5m by 75cm
1 answer
374 views
Pulling a 1.92 kg. box at a constant speed requires a force of 14.12 N. What is the coefficient of friction (µ) for this box?
1 answer
365 views
A 1.66 kg. load is pulled by a force of 11.03 N. If the coefficient of friction (µk) for this load is 0.602, and the load
1 answer
511 views
A 3.18 kg. bucket of water is being lowered into a well. It is accelerating downwards at -0.54 m/s2. What is the upwards tension
3 answers
1,171 views
A train consists of 40 freight cars, each having a mass of 2.71 × 105 kg. If the engine (which has twice the mass of a freight
1 answer
1,250 views
A bullet is fired through a wall that is 10.0 cm. thick. The bullet entered the wall at 400. m/s, and it exited from the wall at
2 answers
617 views
A ranger in a national park is driving along at 17.9 m/s when a deer jumps into the road 65. m ahead of the vehicle. After a
2 answers
816 views
While doing some interval training, a runner runs a distance interval at a pace of 4.00 m/s. She then runs the next interval at
1 answer
562 views
In order to qualify for the finals in an race, a runner must achieve an average speed of 5.24 m/s for the entire mile race. If
1 answer
570 views
Bottled water costs $0.55 for a 0.5 liter bottle. What would it cost to fill a bathtub with bottled water. The bathtub holds
1 answer
696 views
Hydrochloric acid reacts with calcium to form hydrogen and calcium chloride. If 100 grams of hydrochloric acid reacts with 100
1 answer
1,266 views
reduce 4/15 to lowest terms
1 answer
425 views
i expect a friend to be both honest and a loyal person is this using correct parallel structure
3 answers
1,079 views
The ratio of girls to boys in a science class is 5:6. Can there be 15 boys in the class? Explain why or why not.
2 answers
1,240 views
what is the direct object in the head of the stables often mistreated agba and the young colt
1 answer
408 views
A force of 0.053 N is required to move a charge of 36 µ a distance of 30 cm in a uniform electric field. What is the size of
1 answer
3,467 views
What the formula for finding the % of 35% of 22. I know the answer is 7.7, but how do u get that answer
1 answer
351 views
Joe stands on a bridge kicking stones into the water below. If he kicks a stone with a horizontal velocity of 2.60 m/s, and it
1 answer
619 views
2sin2x+1=0
1 answer
648 views
Find the mystery number
im a number between 300 and 400 im divisible by 3 and 4 . but not 9 my tens digit is a square number the
1 answer
681 views
Here are a few more of the predicate adjective or predicate noun sentences I need help with to see if I used the right one.
Wildf
1 answer
613 views
I was wondering if these sentences are labeled right with either predicate noun or predicate adjective?
Their presence was
1 answer
1,525 views
According to Piaget, egocentrism refers to?
2 answers
1,322 views
what is the exponent of 289
1 answer
861 views
write a data set that fits the following description.
there are 7 numbers in the data set the minimum is 17 the range is 45 the
1 answer
650 views
The city is planning to install streetlights and wants five lights
along a walkway of 60 yards. If there is a light at the
3 answers
658 views
Determine the equation of joint variation. Then solve for the missing value.
x varies directly with y and z. x = 400 when y = 8
2 answers
1,361 views
Write the nth term of the following sequence in terms of the first term of the sequence.
10, 20, 40, . . .
2 answers
876 views
Using equation: 2Fe(OH)3 + 3H2SO4 -> Fe2(SO4)3 + 6H2O
Question: How many molecules of H2O can be made from 9.21 x 10^22 molecules
1 answer
578 views
Equation: 4NH3(g) + 5O2(g) -> 4NO(g) + 6H2O(g)
question: What volume of NH3 is needed to react with 71.6 liters of oxygen?
2 answers
1,144 views
2Fe(OH)3 + 3H2SO4 -> Fe2(SO4)3 + 6H2)
Question: How many molecules of H2O can be made from 9.21 x 10^22 molecules of H2SO4?
1 answer
772 views
4NH3(g) + 5O2(g) -> 4NO(g) + 6H20(g)
what mass of H2O can be produced from 350 liters of NH3?
1 answer
605 views
2Fe(OH)3 + 3H2SO4 -> Fe2(SO4) + 6H2)
How many molecules of H2O can be produced from 350 liters of NH3?
1 answer
606 views
the angle of depression from d to f measures 10 degrees. if df equals 300m, find df. round to the nearest tenth.
4 answers
1,153 views
how do I work the problem
d=3.5t
1 answer
329 views
make up a list of data with the following landmarks:
mode:15 minimum:5 median:10 Maximum:20 use at least 10 numbers describe a
4 answers
527 views
true or false the assembly line uses a division of labor
1 answer
446 views
Compute: 7!/6! x 3!2!/(8-1)! express answer as acommon fraction.
1 answer
376 views
how many cubic feet are in the volume of a round swimming pool which is 16 feet in diameter and 4 feet deep throughout? express
1 answer
543 views
six people are going to be seated in a row of 8 chairs. how many different ways may they be seated?
1 answer
1,255 views
What is the largest perfect square that divides 64,800?
1 answer
589 views
Find the value of x such that the four-digit number x15x is divisible by 18.
2 answers
1,157 views
in the miracle worker what does it mean when helen touches her own cheeks
1 answer
1,024 views
if a 700-kg piano us lifted 4.0 meters in 14 seconds, how much power is developed
1 answer
729 views
if a 700-kg piano us lifted 4.0 meters in 14 seconds, how much power is developed
0 answers
526 views
The passengers in a roller coaster car feel 50% heavier than their true weight as the car goes through a dip with a 20 m radius
7 answers
5,641 views
An ice hockey puck slides along the ice at 12m/s. A hockey stick delivers an impulse of 4.0kg*m/s causing the puck to move off
2 answers
1,323 views
does diamond hurt the enviroment and do we choose profit over ou enviroment when it comesto diaond mining.
1 answer
1,040 views
how are patterns applied to fabric?
1 answer
347 views
what is 3y(7y - 6) + 16y simplified
2 answers
388 views
f(X)=(x+1)2 that squared
1 answer
383 views
The first question states that Jeff runs 25 miles a week. He wants to run more than 25 miles. If Jeff runs 3 more miles each
2 answers
304 views
Jeff runs 52 miles a week. How many weeks have passed since he was running 25 miles a week?
2 answers
311 views
Is this a quadratic or linear function? Identify the quadratic,linear, and constant terms
3(x-2)^2+12x
1 answer
1,531 views
how do i divide stuff like this 1.06 Divided 0.06
1 answer
485 views
find the vertex, axis of symmetry,y int and third point
3x^2-12x+10 Can someone give me a youtube link for this
2 answers
413 views
determine the dimensions of each matrix product
A X B 2X3 3X5 G X C 4X7 7X1
1 answer
575 views
density=8.48g/mL mass=1.83 kg volume=
1 answer
362 views
30 is added to 1/3 of a number. the results is double the number. What is the number?
2 answers
453 views
how many feet are in 3 yards
2 answers
296 views
why was the roman coliseum built
please respond quikly thanks ~tyler
1 answer
367 views
Kendis types 150 words in 2 min, how many words does she type in 1 min? And how do you get the answer!..thanks
1 answer
503 views
How much work in joules is done by a person who uses a force of 25 N to move a desk 3 m? Show work and formula.
2 answers
1,063 views
how do you determine whether{(1,4),(2,6),(3,7),(4,4)} is a function????
1 answer
280 views
how to find pie
2 answers
431 views
a number between 1 and 100. If it is divided by 3 or 5, remainder is 1. If it is divided by 7, there is no remainder: what is my
1 answer
531 views
what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions- y=2x+3
y=2x-4 please
1 answer
520 views
what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions- y=2x+3
y=2x-4 please
1 answer
468 views
i have 5 coins, penny, nickel,dime,quarter and a loonie. Ho many different amounts of money could i pay using any combinations
1 answer
650 views
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