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Abdullah
Questions (45)
1. Ratio____percent____
1 answer
42 views
Calculate the force required to stretch an elastic material by 13m. Find the stiffness of the material is 10NM^-1
3 answers
131 views
Ahmed earns Rs5400 in a month and spends Rs4500.find the ratio of his income to his savings
1 answer
258 views
Determine the largest number of four digits which is dividible by 18 25 and 35
0 answers
122 views
A and B play one another at chess. The probability of A winning a particular game is ⅓ and the 3 probability of a draw is ⅙.
2 answers
428 views
A market woman buys N eggs at the rate of 12eggs for 60.8naira.8 of the eggs wer broken,so she sold the remaining at the rate of
9 answers
2,235 views
i dont know
0 answers
197 views
Suppose you throw a stone straight up with an initial speed of 15 m s−1
.If you throw the second stone 1.30 s after the first,
2 answers
481 views
A 4cm long chord subtends a central angle of 60 degree what us the radial segment of the
circle
1 answer
2,402 views
Initially, a baseball was held by one pitcher.
The fastest measured pitched baseball left the pitcher’s hand at a speed of
2 answers
1,067 views
Explain how you could use a spring, a ruler, some standard masses,and some graph paper to find the weight of an unknown object.
0 answers
591 views
Cos theta=9/41 and the terminal arm of the angle is in quad.4. Find remaining trigonometri functions?
4 answers
2,509 views
Find the length of the curve
y=(x3/3)+x2+x+1/4x+4 Plases solve
1 answer
479 views
Find the length of the curve
y=(x3/3)+x2+x+14x+4 Plases help to find the curve
1 answer
403 views
Find the area of the region between the curves y=lnx and y=ln2x from x=1 and x=5.
2 answers
2,262 views
P and q are points on side CD of a parallelogram ABCD. Show that area of trianglePAB =area of triangleRAB
1 answer
444 views
2x(3x-4)-(x-1)(x+3)
1 answer
260 views
One side of a rectangle is 2cm longer than the other side .its area is 195cmsquare .find its perimeter
1 answer
436 views
solve the equation sin(2 theata +pi/3)=1/2 for 0<=theata<=pi,giving theta in terms of pi in your answers.
1 answer
482 views
hi,
I have a 7 questions that should be answered in a Microsoft word shown work not final answer
0 answers
529 views
A car travels at 80 km/h on a level road in the positive direction of an x axis. Each tire has a diameter of 66 cm. Relative to
1 answer
2,483 views
A motorcycle starts from rest with constant acceleration of 1.5m/s^2 until it achieves velocity of 15m/s. The motorcycle
1 answer
878 views
prove that sin^6a+sin^4acos ^2a-sin^ 2acos^4a=1-2cos^2a
1 answer
493 views
CH4+2O2====>2H2O+CO2.calculate the mass of CO2 and H2O formed by combustion of 64g of CH4.
2 answers
741 views
It takes you 10min to walk with an average velocity of 1.2m/s to the north from
the bus stop to the restaurant entrance. What is
1 answer
472 views
Essay about"what is happiness and how do/should we pursue it?"
2 answers
424 views
you walk north for 2.5 miles. Then you walk east a distance of 3 miles. How many miles from the starting point are you?
1 answer
1,346 views
Write one paragraph of eight to twelve sentences informing your fellow students of your reasons for wanting to earn your diploma
3 answers
564 views
You demonstrate that you are able to revise, edit, and proofread by effectively rewriting a paragraph using the standard written
2 answers
556 views
Pretend that you writing to the editor of your local newspaper. Your purpose is to convince its readers that rather than solely
1 answer
506 views
Write one paragraph of eight to twelve sentences informing your fellow students of your reasons for wanting to earn your diploma
1 answer
552 views
Write one paragraph of eight to twelve sentences persuading a friend to enroll in Penn Foster by describing at least three
3 answers
816 views
Find the extreme values of the function for the given intervals.
2x^3 – 21x^2 + 72x a) [0,5] b) [0,4] I have both the minimum
3 answers
786 views
Thanks you alot for correction. A car is travelling with a 5m/s in 25 minutes at a distance of 30 cm calculate initial velocity
0 answers
358 views
Thanks you alot for correction. A car is travelling with a 5m/s in 25 minutes at a distance of 30 cm calculate initial velocity
0 answers
374 views
Thanks you alot for correction. A car is travelling with a 5m/s in 25 minutes at a distance of 30 cm calculate initial velocity
0 answers
394 views
Thanks you alot for correction. A car is travelling with a 5m/s in 25 minutes at a distance of 30 cm calculate initial velocity
0 answers
387 views
A car is travelling with a 5m/s in 25 minutes at a distance of 30cm calculate initial velocity and declaration of the car.
1 answer
464 views
A car is travelling with a 5m/s in 25 minutes at a distance of 30cm calculate initial velocity and declaration of the car.
1 answer
440 views
A 0.026 kg bullet is fired vertically at 205 m/s into a 0.15 kg baseball that is initially at rest. How high does the combined
3 answers
910 views
A daredevil on a motorcycle leaves the end of a ramp with a speed of 33.0 m/s as in the figure below. If his speed is 31.3 m/s
1 answer
1,074 views
We mixed HCl and NaOH into water and got this table, all for trial 1
Here is all of the info for trial 1: trial 1: volume of 2 M
0 answers
601 views
Well I know to calculate heat flow you use, q=ms delta t.
for this experiment we mixed naoh with hcl into water. the total mass
2 answers
1,223 views
I've got the specific heat of a metal for three trials.
t1= .186 j/gdegrees C t2= .178 j/gdegrees C t3=.128j/gdegrees C the mean
1 answer
561 views
what is the definition for Spin-doctor?
1 answer
442 views
Answers (25)
A force of 0.8N stretches on elastic spring by 20cm. Find the elastic constant of the spring
125
Thanks for solving
Thanks
A clothing store sells a shirt costing $20 for $33 and a jacket costing $60 for $93. a. If the markup policy of the store is assumed to be linear, write an equation that expresses retail price R in terms of cost C (wholesale price). b. What does a store
5kg
it would be very kind enough if you answer this question for me
Thanks you helped me on my homework
588N
You people are just desyroying the math. be ashame ofvyourself you cannot give correct answer of even 1 question shame on yourself
answer will be 8
19.1 units AB= 7.3 BC=6.8 CA=5
a. (0.62*0.55) + (0.62*(0.55-0.48))= 0.3844 = 38.44%
vm/vb=1.257
What is a daniel cell?
1050
144g of 2H2O
-or+2((sqrt13-3y)+4) divided by 3
The answer is: 158.3(approximately)
6.94Km/hr
yes I did my self but teacher cross it and says write again
please do me a favour write a paragraph according to the requirement given above
I want complete one paragraph according to the Question above
I tried 3 for both (a and b) as a maximum and didn't work....
never mind I solved the problem
