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Ali
Questions (480)
If the reaction test tube is not expelled prior to the generation of oxygen gas from the decomposition reaction,
a. Will the
1 answer
309 views
If an air bubble accidentally enters the gas collecting test tube, how would this affect:
a. The reported number of moles of
1 answer
319 views
O2 gas is slightly soluble in water: How does this affect the reported moles of KCIO3 decomposed in the mixture? Explain
a When
1 answer
320 views
the number has 7 digits. It is evenly divisible by 100. The value of one of the digits is 60,000. The digit in the hundreds
1 answer
380 views
A gas trapped in a cylinder does 540 j of work by expansion at the end of the process the internal energy has decreased by 860 j
1 answer
286 views
what is the side length of the smallest square plane on which a 38-cm chopstick can fit along a diagonal without any overhang.
1 answer
773 views
Help please
Which of the following sentences uses the correct relative pronoun? a. The Academy judges gave the Oscar to Humphrey
6 answers
436 views
This matter is diminutive. This means it is:
- Trivial - Serious - Dangerous - Huge The answer is Trivial ?is it right?
2 answers
288 views
What made the Fertile Crescent so fertile?
A. Imported crops brought by foreign traders B. Moderates temperatures in the summer
1 answer
343 views
If a ferris wheel with a radius of 25 feet and a center at 30 feet above the ground is rotating at 0.25 radians per second,
1 answer
965 views
Angharad had an operation costing $500.
She was in hospital for x days. The cost of nursing care was $170 for each day she was in
2 answers
529 views
A bicycle with 3-foot diameter wheels is traveling at 5 ft/sec. Find the angular speed of the wheels in radians per second.
1 answer
1,360 views
A negative charge of − 2.0 μC and a positive charge of + 3.0 μC are separated by 8 cm. What is the force between the two
0 answers
341 views
Assume that a theodolite sits between Point-A (BM) and Point-B. If the elevation of Point-A is 23.56m, the RR at BS is 1.4m, the
1 answer
240 views
Starship "Alpha" is traveling at 0.8c (y = 5/3) with respect to the identical starship "Beta." Each starship has rest length
0 answers
546 views
Skateboards cost £36 each in my local store. The shopkeeper says if I buy one I can
buy another for only 7/9 of the normal
1 answer
404 views
1. y=x^2-x+3
y=6-3x 2. y=4-2x y=2x^2-3x+4
1 answer
163 views
Why did Christianity spread so rapidly throughout Rome despite multiple difficulties? What were some of the important steps
0 answers
297 views
What parts of the stories told by Jesus’s followers do you think are reliable? What parts do you think are unreliable? Why do
1 answer
216 views
What other important figures can we compare Jesus too and why? How are their teachings similar?
0 answers
204 views
Why was the idea of a Christ such a threat to the Roman Empire? Why is monotheism a more dangerous idea for a monarch than
0 answers
252 views
Eighteen, Fiona on his left, was called. Jonas knew she must be nervous, but Fiona was a calm female. She had been sitting
0 answers
656 views
How did Greek culture influence Rome
14 answers
2,914 views
I have measured surface tension of 0.1Maqueous solution of sodium dodecyl sulphate through stalagmometer.... The answer is 162
1 answer
362 views
An electron is moving parallel to the Earth’s surface at the equator in a direction 25° south of east. Its velocity is 7.3 ´
3 answers
983 views
Find three consecutive numbers which addition is 966
1 answer
231 views
consider the supply and demand of airpods and show the effect of following on market IPODS
A: the price of competing brand of mp3
0 answers
271 views
The volume of a prism is defined by V = a x b x h , Find h if a = 2, b = 6 and V = 108
1 answer
250 views
A travelled at a constant speed of 2m/s overcome a constant frictional resistance of 300n.what is the horse power of the engine
1 answer
251 views
Read the following passage.
Many people take in their daily dose of caffeine with the first cup of coffee or sips of soda. While
7 answers
1,547 views
How many milliliters of 0.05 N HC1 are required to neutralize exactly 8.0 g of NaOH???
2 answers
1,208 views
what is the nearest 10th of 2614.530003?
1 answer
412 views
Four pipes can fill a tank in 70 minutes.how long will it takes to fill the tank if 7 pipes are used.
1 answer
712 views
The dual form of the Perceptron algorithm is used to learn a binary classifier, based on n training
points. It converges after k
0 answers
1,056 views
Mongolia, Japan, and the koreas are largely ______, with large majority ethnic groups. However, the _____, make up a small
1 answer
1,102 views
Whats the all the awnsers to the questions
Week five reading questions
0 answers
271 views
I am a two-digit number.My ones digit is the double of my tens digit.Two of my divisors are 8 and 12
1 answer
542 views
Let X be a random variable that takes integer values, with PMF pX(x) . Let Y be another integer-valued random variable and let y
1 answer
3,664 views
As in the previous lecture clip, consider the same example of two rolls of a 4-sided die, with all 16 outcomes equally likely.
2 answers
2,805 views
The graph of f(x)=sin(x) is transformed into a new function, g(x), by stretching it vertically by a factor of 4 and shifting it
3 answers
2,603 views
A fruit recipe requires 2 apples and 3 Mangoes.A baker has 37 Mangoes.What is the smallest number of apples he will need to bake
2 answers
887 views
A steel strip, clamped at one end, vibrates with a frequency of 20 Hz and a amplitude of 5 mm at the free end, where a small
2 answers
1,364 views
In the Triangle ABC, A=50, C=26 and AB is produced to D. Find ABC(B angle) and CBD(B angle). Answers are 104 and 76?
4 answers
892 views
When the pH of the extracellular fluid declines:
1 the kidneys excrete more sodium ions. 2 the kidneys excrete more bicarbonate
3 answers
3,864 views
The points A,B,C and D are consecutive vertices of a regular polygons with 20 sides.Calculate angles
(a) ABC (b) ACD (c) ABD
8 answers
2,016 views
Acceptance sampling is
A. a graphic display to illustrate whether or not a machine or process is producing output at the expected
7 answers
582 views
what conclusion can you draw about jason from the dialouge in line 10 in a surprising point of view
A. Jason procrastinate doing
5 answers
2,102 views
what conclusion can you draw about jason from the dialouge in line 10 in a surprising point of view
A. Jason procrastinate doing
2 answers
2,789 views
Which statement describes data that is negatively skewed?
A. The majority of the data is to the left of the mean. B. The majority
8 answers
2,841 views
Which is Islam’s most sacred text?
A. the Quran B. the Sunnah C. the Hadith D. the Sharia What do Muslims do on a hajj? A. They
35 answers
10,634 views
The mean monthly wages of 7experienced and 5 inexperienced workers is 1000 .If the mean monthly wage of the 5
3 answers
2,857 views
What is the difference between a direct and a representative democracy(or indirect)
1 answer
643 views
why some people can keep fit by just walking yet others need lots of running around
1 answer
426 views
why some people can keep fit by just walking yet others ne lots of running around
6 answers
2,904 views
For this portfolio project, you will conduct research and examine documents that show the thoughts of both immigrants and people
2 answers
1,416 views
give one place where vascular bundles are close together
9 answers
2,485 views
give one place where vascular bundles are spread out
5 answers
1,917 views
suggest and explain what happens to the movement of sugar in winter when a tree has no leaves
6 answers
2,503 views
I read a story and now it asking me to identify the theme. I don’t know how to identify a theme. Can you give me some tips and
1 answer
847 views
The question asked whether or not f(x) = 0.5e^x when x is less than or equal to zero and f(x) = 0.5e^(-x) when x is greater than
2 answers
404 views
what grow throughout their life but what grow only upto certain age
1 answer
365 views
Sandra needs 2 5/8 yards of rope she needs for her class project. She has 5 pieces of rope that are each 3/8 yards long. Does
1 answer
673 views
A 0.50 kg mass is attached to a spring with spring constant, k= 43.8N/m. Suppose the mass is
pushed upward, so that it rises past
1 answer
1,741 views
a canon fires shell at 300m/s. at what angle must it aim to hit a target 5.0km away?
1 answer
792 views
1) for any three consecutive numbers, what can you say about odd numbers and even numbers? Explain.
2 A)Mirari conjectures that,
5 answers
1,364 views
What is the least important reason for the 7 years war and why?
1 answer
438 views
Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over
0 answers
446 views
Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over
0 answers
416 views
Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over
0 answers
446 views
Given the following points determine whether the transformation was a Rotation(specify direction and size), a reflection(over
0 answers
443 views
find the largest number of four digits which is exactly divisible by 18 25 and 35
4 answers
1,625 views
If ABCD = QRST, m∠A = x-10 and m∠Q = 2x-30, what is the m∠A
4 answers
4,076 views
64 men can complete a work in 15 days.to complete the same work in 12 days how many more men are required
1 answer
764 views
The Mall: My sister likes to go shopping. Yesterday she borrowed a wad of money from Mom and went to the mall. She began her
2 answers
5,862 views
The value of the expression (6x^3y)(8x^2y^4) for x = 2 and y= -1 is?
1 answer
355 views
why is it important to take responsibility for your online publications?
a. What you post can hurt or slander others*** b. people
15 answers
5,068 views
alcohol is categorized as
drug stimulant depressant carcinogen only 2
7 answers
962 views
alcohol is categorized as
a drug a stimulant a depressant a carcinogen pick 2 only
5 answers
1,364 views
What would be a good thesis statement for comparing and contrasting Pop and Christian music?
3 answers
588 views
Who are some appropriate pop singers. I need it for a ELA paper due today.
4 answers
509 views
Which of the following shows a transition?
although however ( my answer ) just as whereas
4 answers
446 views
find a commission on a $1,250 sale with a commission rate of 5%. $62.50 $6.25 $75.00 $125.00 HELP PLSSS
7 answers
4,715 views
Two drivers start at the same time to make a 100- km trip. Driver 1 takes 2 hrs to complete the trip. Driver 2 Thames 3 hrs, but
2 answers
994 views
which river flowing through Ukraine serves as an important route to the black sea?
1 answer
695 views
A ball is allowed to fall freely from certain height. What distance it covers in 1st second?
9 answers
13,600 views
b) The crank OA of a mechanism, as shown in the figure, rotates clockwise at 120 r.p.m. The lengths of various links are OA =
1 answer
808 views
a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave
1 answer
547 views
A car with its passengers have a total mass of 4200kg .the car is travelling along a horizontal road when it moves ,it
0 answers
942 views
A 40 kg child start from rest and travels 4 m down a slide that is inclined 35 degree to the horizontal. If her speed at the
1 answer
492 views
John and Bryan share Rs 1500.If John gets twice as much as Bryan,how much money does Bryan have?
2 answers
627 views
following data was obtained from a tensile test of steel. The test specimen was 15mm in diameter and 50 mm in length
Load (kN)
0 answers
742 views
A flat plate specimen of a soft metal alloy is to be tested by pulling on round pins inserted through the ends of the plate, as
0 answers
493 views
Prove that angle a is equal to angle E if angle D is equal to angle c
Science I can't put the picture of the triangle I will try
0 answers
810 views
I'm thinking of a number.
When I multiply it by 6 and subtract 30, the answer is 78 What is Noah's number?
1 answer
563 views
Solid AgNo3 is added slowly to solution of 0.001M Cl,Br,and I
a) at what concentration of Ag will AgI precipitating? at what
2 answers
1,156 views
Solid AgNo3 is added slowly to solution of 0.001M Cl,Br,and I
a) at what concentration of Ag will AgI precipitating? at what
0 answers
757 views
Mr. Kole has 30 students in his class he has twice as many girls as boys what is the ratio of boys to the class
4 answers
2,142 views
An electronic firm finds that 3/64 of the resistors it makes are defective. What percentage is this?
1 answer
493 views
A bank pays 10% compounded annually on its three-year fixed deposit account. At the end of the three years, a 3% bonus on the
1 answer
747 views
Mr. Ali purchases a government bond for five years which gives simple interest 12% p.a. At the time of maturity he gets back
1 answer
479 views
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