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Explain the formation of headlands and bays

Alternating sections of hard and soft rock. The hard rock bands will be more resistant to erosion than the soft rock. The soft rock will therefore erode faster due to hydraulic action, abrasion, cavitation a...
CR
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Give two types of management of either hardware or other resources that are performed by an operating system.

Memory Management, Processor Scheduling. Memory management allocates a specific area of memory to each application or open file while the computer is running. If the computer's RAM is not enough for a partic...
Answered by • Computing tutor
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make into a cartesian equation= x=ln(t+3) y= 1/t+5

e^x= t+3 t= e^x -3therefore y= 1/e^x-3+5y= 1/e^x+2
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Answered by Ryan P. • Maths tutor
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Explain the likely effects on the circular flow of income of the change in unemployment between 2013 and 2015.

(Context - a graph is provided showing unemployment falling by around 3%).As unemployment fell by 3% between 2013 and 2015, there will be an increase in money in the circular flow of income as more people ar...
SS
Answered by Sanjay S. • Economics tutor
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John wants to invest £100 into a savings account for 15 years. If he invests in saving account A he will receive 3.5% simple interest and if he invests in savings account B he will receive 3% compound interest. Which account should he choose and why?

100 + (3.5 x 15) = 152.50 100 x 1.03 15 = £155.80 Therefore he should choose savings account B because after 15 years he will have gained more money through interest than in account A.
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Answered by Victoria D. • Maths tutor
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