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How do I draw a stem and leaf diagram?

To begin a stem and leaf diagram you will need to first order the data given to you into the question. The data in your stem and leaf must be in ascending order and grouped into tens. Draw the table separati...
BF
Answered by Beth F. • Maths tutor
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What are stem cells?

Stem cells are human or plant cells which can turn into (differentiate) other cell types, more specialised for their job. They often help with growth of tissues and development of embryos. Human stem cells a...
BF
Answered by Beth F. • Biology tutor
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Make 'a' the subject of the formula: p = (3a + 5) / (4 - a)

Firstly, multiply the whole equation by (4 - a) to cancel out the denominator, so the equation becomes: p(4 - a) = (3a + 5). Then expand the brackets: 4p - ap = 3a +5. Then rearrange the equation to: 4p - 5 ...
GR
Answered by Grace R. • Maths tutor
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Solve the equation x^3-5x^2+7x-3=0

First start by considering the x 0 coefficient which is -3. These include ±3 and ±1. Substituting x=1 into the polynomial produces an answer of 0 which shows that x=1 is a factor of the polynomial. Therefore...
AL
Answered by Annabelle L. • Maths tutor
9485 Views

The length of a rectangle is five times the width. The area of the rectangle is 1620 cm(squared) Work out the width of the rectangle.

If the length is 5 times the width we can say that length=5a if width=a. We know the equation for: the area of a rectangle= length x width.In this case: area= 5a x a= 5a 2 and from the question we know that ...
SJ
Answered by Sophie J. • Maths tutor
11573 Views