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The price of a pencil grows by 1%. What is the final crice if the initial price was £1?

1*1/100+1= 1.001
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Answered by A Rin J. • Maths tutor
3409 Views

What is the gradient of the graph y = 3x^2 + 5x + 2, when x is 4?

To find the gradient of the graph, we need to differentiate the equation. So if y = x n ==> the derivative dy/dx = nx n-1 This means that dy/dx = 6x + 5 for this equation So the gradient (dy/dx) when x = ...
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Answered by Rishabh H. • Maths tutor
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Janice has cystic fibrosis. Cystic fibrosis is caused by a recessive allele (f). What is the probability of her baby having cystic fibrosis? The baby’s father is heterozygous for cystic fibrosis.

Answer = 50% chance of developing cystic fibrosis
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Answered by Vishal P. • Biology tutor
4765 Views

translate into english the following sentence: Caesar, acceptis litteris, proficisci constituit

Caesar, after the letters had been received, decided to set out
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Answered by Hermione B. • Latin tutor
2995 Views

What is the difference between the median and the mean values for this set of data: 11, 9, 21, 6, 18, 2, 17, 8, 7.

Median: Reorder the data in numerical order, then select the value that lies directly in the middle of the data line - if there is an odd number of data, the median value is the middle number and if there is...
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Answered by James M. • Maths tutor
4236 Views