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Questions Asked on June 26, 2020

what is the result when you add 0 to both sides of an equation?
1. 1 answer
2. asked by carl
3. 370 views
A mango on the tree possesses potential energy when falling down potential energy, the potential energy is converted to kinetic
1. 2 answers
2. asked by Joshua assifuah
3. 1,442 views
A body of weight 10kg is partly immersed in water. If the weight of the body in the water is 7.5kg , what volume of water is
1. 1 answer
2. asked by Ifechukwu
3. 451 views
Which of the following is advantage of internet?A E-commerce B entertainment C all
1. 1 answer
2. asked by Tt
3. 339 views
if a spring has a stiffness of 950n/m what work will be done in extending the spring by 60mm
1. 2 answers
2. asked by destiny
3. 1,400 views
A steel ball is used to measure the viscosity of motor oil. The container used in this experiment has a bottom area of 20 cm^2.
1. 1 answer
2. asked by hewhomustbenamed82
3. 991 views
----is transmitting data from a remote computer to local computers.
1. 1 answer
2. asked by Tt
3. 384 views
Kami's fitness trainer recommends that she drinks 121212 fluid ounces of water 888 times a day.How many cups does Kami drink in
1. 12 answers
2. asked by John
3. 1,725 views
f(t)=3sqrt(2t-1)why domain is all real #'s ? 3sqrt(2t-1) >= 0 ( 3sqrt(2t-1) )^3 >= (0)^3 t>= 1/2 ?
1. 1 answer
2. asked by John
3. 1,060 views
12.3g of iron(ii)tetraoxosulphate(vi)crystals when heated gave 6g of the anhydrous salts.if only its water of crystalisation is
1. 1 answer
2. asked by TEEMAH
3. 842 views
A ship is 50km N.E of Durban harbour and it steams N for 4 hours at 15km/h.Determine it's position with reference to the
1. 1 answer
2. asked by Pearl
3. 683 views
A bullet is dropped into a river from a very high bridge. At the same time, another bullet is fired from a gun straight down
1. 1 answer
2. asked by Felix
3. 1,713 views
A hot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0
1. 1 answer
2. asked by Felix823
3. 1,215 views
One way to measure g on another planet or moon by remote sensing is to measure how long it takes an object to fall a given
1. 2 answers
2. asked by Felix823
3. 1,451 views
A student throws a coin vertically downward from the top of a building. The coin leaves the thrower’s hand with a speed of
1. 3 answers
2. asked by Felix823
3. 1,692 views
Calculate dx/x^2
1. 1 answer
2. asked by Anonymous
3. 328 views
Write the equation of the circle whose centers and radii are as followC(1,4) , radius 5
1. 1 answer
2. asked by Anonymous
3. 365 views
A man traveled from point A to point B at a bearing of 60 degress from point A, calculate the bearing of point A from point B
1. 2 answers
2. asked by Grace
3. 470 views
Linda ran 18 laps around the track. Dori ran only one half as many laps as Linda ran. How many laps did Dori run?
1. 1 answer
2. asked by Charlie
3. 445 views
A metal has two oxides,X and Y.when each of the oxides was heated to a constant mass in a current of pure hydrogen,the following
1. 1 answer
2. asked by TEEMAH
3. 510 views
The diagonal of a parallelogram are 6cm and 8cm long and they intersect at an angle of 55°.calculate the area if the
1. 1 answer
2. asked by Divine
3. 1,379 views
What impact has COVID-19 made on our social, cognitive, and moral development?
1. 1 answer
2. asked by help me please
3. 417 views
if a body of weight 10newton is lifted from the floor to a table 2meters above the floor , calculate the potential energy gain
1. 1 answer
2. asked by ifidi miracle
3. 483 views
How do I find the unit tangent vector with what I have x =2cos(t) , y=2sin(t), z =2tThe formula is T(t)=r'(t)/lr'(t)l. Show
1. 2 answers
2. asked by Anonymous
3. 380 views
a man pushes a drum of oil 10kg up an incline oa . oa is 5m and ab is 3m what is the potential energy of the drum at a
1. 1 answer
2. asked by ifidi miracle
3. 510 views
The intensity of a certain sound wave is 6 μW/cm2. If its intensity is raised by 10 db, the new intensity (in μW/ cm2) is:Sele
1. 2 answers
2. asked by Anonymous
3. 1,091 views
Use of antiseptics
1. 1 answer
2. asked by rob
3. 321 views
Saki has 1865 apples.She packs them into crates. Each crate can hold 48 apples. Work out the largest number of crates that she
1. 3 answers
2. asked by booger
3. 1,455 views
A rectangular tank of base 2m*1.5m and height 3m is filled with 7500kg of a liquid.The pressue at the middle of the tank is.
1. 1 answer
2. asked by david t
3. 784 views
The energies, E, for the first few states of an unknown element are shown here in arbitrary units:n= 1, E=-96 n=2, E=-45 n=3,
1. 1 answer
2. asked by Billy
3. 809 views
X+4y=-8
1. 1 answer
2. asked by Jessica
3. 314 views
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1. 1 answer
2. asked by Keeley
3. 380 views
What do you mean by mechanical advantage if simple machine is2
1. 1 answer
2. asked by Anonymous
3. 469 views

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