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Salem
Questions and answers by
Salem
Questions (10)
what did the British goverment need to tax the coloines
1 answer
399 views
Water falls from a height of 84 m. Assuming that all the energy is converted into heat, the rise in temperature of water will be
5 answers
4,966 views
A radio station uses broadcasting at 600 kHz. What is the wavelength of the signals emitted by the station (speed of light
3 answers
2,843 views
A coal-fired electrical generating plant has an efficiency of 38%. The temperature of the steam leaving the boiler is 550 °C.
2 answers
587 views
Mike has two-thirds of the minutes that Payton has. Create a diagram illustrating the relationship. Payton has ___ times as many
4 answers
540 views
Mike has two thirds of the minutes that Payton has. Payton has ___ fewer minutes as Mike. Payton has ___ percent as Mike. How
1 answer
436 views
A rectangular track is 40m long 30m broad.A man starts walking from one corner to another . Find the distance travelled and
4 answers
2,383 views
Can someone knowledgeable in biology explain the concept of photosynthesis to me? I'm having trouble understanding how plants
1 answer
801 views
OPEN ENDED: In a laboratory a scientist is experimenting with a synthetic enzyme called “hydrolase”. The goal of this enzyme
2 answers
581 views
Suppose a retail business sale its
1 answer
183 views
Answers (2)
27
Thank you. How did you obtain this information? I'm having a hard time figuring it out still?