Questions LLC
Login
or
Sign Up
Ask a New Question
john
Questions and answers by
john
, page 10
Questions (2,066)
A toy rocket moving vertically upward passes by a 2.2m -high window whose sill is 7.0m above the ground. The rocket takes 0.17s
1 answer
631 views
what is the gerund phrase and the noun function of the gerund in the sentence
1.Her favorite pastime is entertaining friends.
11 answers
1,400 views
Brandon throws a flying disc with a force of 8 N. If the disc has an acceleration of 4 m/s2, what is the mass of the disc?
2 answers
808 views
Brandon throws a flying disc with a force of 8 N. If the disc has an acceleration of 4 m/s2, what is the mass of the disc?
1 answer
751 views
A trash can is rolling down the street at 5 m/s. If the trash can has a mass of 23 kg, what is its momentum?
1 answer
333 views
Thermal energy is different from temperature because thermal energy depends on the _____.
1 answer
459 views
Which of the following scales use the concept of absolute zero?
I. C II. F III. K IV. R
1 answer
321 views
The water in fish tank has evaporated so it was 5/8 inch below the level it should be they added water and the water level went
6 answers
351 views
A rectangular box is 16cm long and 10cm wide 960 1-cm cubes can fit into the box exactly what is the height of the box?
3 answers
530 views
a rectangular tank has the measurement 60cm wide and 2000cm2 water flows into the tank at the rate of 8 liters per minutes how
2 answers
701 views
a cubical container is half filled with water if the volume of water in the container is 500cm3 find the length of one edge of
2 answers
719 views
identify and describe one environmental proble that causes ill health,accidents,crises,and disasters within your community or
3 answers
854 views
1,Why do autotrophs always occupy the lowest level of ecological pyramids?
2.Explain how the growth of one population can bring
1 answer
766 views
A sample of water is analyzed and found to contain 18.6 ppb of arsenic. If a person were to drink 2.0 L of this water per day
2 answers
557 views
Most community water supplies have 0.50 ppm of chlorine added for purification.
What mass of chlorine must be added to 134.0 L of
4 answers
645 views
(ppm and ppb are sooo not easy for me to get)c
A saturated solution of PbCO3 contains 0.00011 g PbCO3 in 100. g of water. What is
2 answers
719 views
An exam consists of two parts, Section X and Section Y. There can be a maximum of 80 questions. There must be at least 20 more
4 answers
1,292 views
Superman must stop a 190-km/h train in 180m to keep it from hitting a stalled car on the tracks.
part a)If the train's mass is
6 answers
9,171 views
thank you so much help with the problem. i have trouble solving part b of the problem you helped me with. it told me to give it
4 answers
654 views
Name the point of intersection for the following system, if it exists.
4x – 3y = -3 3x – y = -6
1 answer
466 views
hey I'm a 9th grader and my english teacher give me a summative homework about rumors. He need us to write a problem that happen
2 answers
525 views
Name the point of intersection for the following system, if it exists. Your answer will be an ordered pair, no solution, or
1 answer
359 views
how long will $600K last, assuming it earns 6% a year with a withdrawl of 4% annually and inflation rate of 2%
1 answer
339 views
Solve this system using elimination. If a single solution exists, write the solution as an ordered pair. Your answer will be an
4 answers
1,489 views
during a process, 21.6 MJ of heat is added to closed system. if the internal energy is increased by 59.6 MJ, how much work in
1 answer
1,079 views
i have to do an english presentaion for my grade 12 class about a book that i was assigned, how can i involve the class in my
2 answers
533 views
Suppose that 98% of your customers in your market have internet access and you select a random sample of 500 customers. What is
1 answer
446 views
how do i round 2/15 to the nearest tenth, hundreth and thousanth?
3 answers
489 views
a rectagular sheet of metal has perimeter 36 meters. maximize the volume if the sheet is rolled into a cylinder
1 answer
383 views
a particle is moving along the graph of y=x^(1/3) when x=8 the y component of its position is increasing at the rate of 1
4 answers
1,691 views
How many kilograms of NH3 are needed to produce 2.90 x 10^5 kg of (NH4)2SO4?
4 answers
4,009 views
How many kilograms of NH3 are needed to produce 1.00 x 10^5 kg of (NH4)2SO4?
5 answers
4,870 views
what is 1.5% of $2,ooo ,ooo.oo
1 answer
249 views
What volume of 15 degree celsius water must be added to a 1.2KG piece of stainless steel at 85 degree celsius so that the final
2 answers
561 views
A 1.55 gram sample of methanol (CH3OH) is combusted in a bomb calorimeter. The molar heat of combustion of methanol is
2 answers
683 views
how do you solve 4/x-2-7/x^2-4=1
1 answer
227 views
Anyone can help me with these questions:
1. BC Hydro charges $5.91 per kWh. How long does it take a 100 W light bulb to use up
2 answers
857 views
f(x)=2/5 x+3
1 answer
207 views
graph f(x)=2/5 x+3
1 answer
228 views
Find the slope and the y-intercept.
5x=2/3 y-10
1 answer
272 views
Graph.
f(x)=x^2+6x+5
1 answer
291 views
Can someone explain how to work and graph this problem. f(x)=x^2+6x+5
1 answer
334 views
quoting summarizing and paraphrasing a source
3 answers
564 views
A Starbucks on campus sells cappuccinos in three sizes: tall for $2.65, grande for $3.20, and venti for $3.50. One morning,
1 answer
453 views
The times for completing one circuit of a bicycle course are normally distributed with a mean of 81.7 minutes and a standard
2 answers
1,315 views
The scores on a mathematics test have a mean of 72 and a standard deviation of 5. Find the test score that corresponds to a
2 answers
577 views
The times for completing one circuit of a bicycle course are normally distributed with a mean of 81.7 minutes and a standard
2 answers
507 views
All three planes in the figure provided are parallel. They are cut by lines containing points A, B and C and X, Y and Z. Each of
1 answer
494 views
The speed of a stream is 6 mph. If a boat travels 52 miles downstream in the same time that it takes to travel 26 miles
2 answers
853 views
A cyclist bikes at a constant speed for 18 miles. He then returns home at the same speed but takes a different route. His return
2 answers
484 views
Frank can type a report in 4 hours and James takes 6 hours. How long will it take the two of them typing together?
4 answers
1,226 views
john takes 3hours longer than andrew to peel 400 pounds of apples. if together they can peel 400pounds of apples in 8hours then
1 answer
363 views
Amy can clean the house in 7 hours. When she works together with Tom, the job takes 5 hours. How long would it take Tom, working
5 answers
2,590 views
why a firm might deviate from the matching principle by financing short-term assets with long-term debt. How would such a policy
1 answer
367 views
A river has a current of 4 mph. Find the speed of Simon’s boat in still water if it goes 40 miles downstream in the same time
1 answer
442 views
Find the least positive integer that leaves the remainder 3 when divided by 7, remainder 4 when divided by 9, and remainder 8
4 answers
2,337 views
Find the remainder when 1!+2!+...+299!+300! is divided by 21
5 answers
482 views
Find the remainder when 1!+2!+...+299!+300! is divided by 21
2 answers
1,024 views
how do you put 1/4,2/3,-7,8,-9 in order
2 answers
746 views
t-9(t+11)
1 answer
229 views
why it is easier to tear a paper towel off a full roll than a mostly used one?
1 answer
390 views
the density of water at 40c is 0.992g/mL. what is the volume of 1.95 of water at this temperature
2 answers
495 views
please help me I need to finish this so that I can go into grade 11. A new water tower must be equidistant from three
3 answers
869 views
a cordof wood stacked as a rectangular solid measures 4"x4"x8". How many cubic feet are in 3/4 this fo a cord?
7 answers
389 views
If a cube is sliced into equal sized smaller cubes, which quantity of smaller cubes could be attained?
a)4 b)16 c)1/4 d)-1/5 e)1
10 answers
734 views
In bowling, a handicap is determined by subtracting your bowling average from 180 and then finding 80% of this difference.
4 answers
395 views
a=7-3a. for example 2=7-3(2)=1. if 6-x=2-x, find the value of x. the problem i am having is that the first a is in a square box
1 answer
323 views
if the reciprocal of the opposite of a number, x, is equal to 9 times the opoostie of the number, then the number could be?
1 answer
402 views
eddie is thinking of a number between 149,000 and 150,000 his number has a tens digit that is 7 more than its ones digit. The
1 answer
419 views
to travel 132 miles it take sue riding a moped 2 hours less time then it takes doreen to travel 56 miles riding a bike. sue
1 answer
499 views
hey i was wondering if u could tell me the right answer to this problem..ty
the product of 2 and the sum of 5 and k i think its
1 answer
458 views
A flagpole casts a shadow 44 ft with the sun angle of elevation is 60.5 degrees. Find the height of the
flagpole and at what
2 answers
615 views
12p - 3 - 17p + 42
2 answers
493 views
A train is moving parallel and adjacent to a highway with a constant speed of 25 m/s. Initially a car is 49 meters behind the
2 answers
690 views
A tight-rope walker walks across a 30.0 m long wire tied between two poles. The center of the wire is displaced vertically
1 answer
761 views
For each given word start with the wor and put the rest in order appropriately>
RIBOSOME----> golgi complex, vesicale food to be
2 answers
474 views
A coin is placed 26 cm from the center of a horizontal turntable, initially at rest. The turntable then begins to rotate. When
2 answers
1,171 views
what is the ratio 8 to 48 in fraction form
1 answer
293 views
A 36 kg child steps on a scale in an elevator that starts at rest. The elevator then accelerates downward at 0.6 meters per
3 answers
644 views
A delivery truck travels 19 blocks north, 14 blocks west and 15 blocks south. What is its final displacement from the origin?
wha
2 answers
494 views
the perimeter of an athletic field is 104 meters and the length is 12 meters more than the width find the width and the length.
1 answer
407 views
the perimeter of an athletic field is 104 meters and the length is 12 meters more than the width find the width and the length.
2 answers
495 views
the perimeter of an athletic field is 104 meters and the length is 12 meters more than the width find the width and the length.
3 answers
836 views
Today we learned how to solve systems of equations with 3 variables, however my teacher didn't go over how to do a problem where
2 answers
1,094 views
i'm trying to solve this system of equations with 3 variables
5a-b+3c=5 2a+7b-2c=5 4a-5b-7c=-65 i tried to make the first
2 answers
790 views
compare the emission color of lithium to that of potassium .what can you conclude about these two elements and the energy levels
2 answers
1,079 views
The value of a new car decreases exponentially.Suppose your mother buys a new car for 22,000. The value of the car decreases by
3 answers
2,565 views
write equilibrium constant expression for each reaction.
a) The oxidation of ammonia with CIF3 in a rocket motor NH3(g) +
3 answers
493 views
christi rides her bicycle 7 blocks south. 3 blocks east, 5 blocks north, and 8 blocks west. how many blocks has she ridden when
2 answers
670 views
Reflecting on this week’s literary readings, as well as your own reading experiences, identify at least one major similarity
2 answers
713 views
what is the Sample Locality Age (Million years)in Granite: Scottish Highlands, Gabbro: Sudbury Canada and Gneiss: Greenland?
7 answers
3,107 views
What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
2 answers
766 views
a multiply b =12
b multiply c=13 c multiply d=14 what is the answer for abcd=???
1 answer
319 views
2 cos(theta-13)= square root of 3
1 answer
349 views
In which sequence did aerobes, anaerobes, chemolithotrophs and cyanobacteria evolve? What evidence is there to support your
1 answer
342 views
can you underline the complete subject and the complete predicate of these sentences.show by stating (SSS)and(PPP)also.(1)Blue
4 answers
1,040 views
Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2 (aq) and 0.0230 M Ag (aq). What will be the concentration
2 answers
544 views
can you list 3/4, 3/5, and 5/6 from least to greatest
7 answers
437 views
what resources did early native american used
1 answer
319 views
Assume an average human cell has a cell cycle of 20 hours. Calculate how many cells there would be after 80 hours.
4 answers
918 views
Pages
1
2
3
4
5
6
7
8
9
10