539 prompts matching "What a sample is, and why one is taken"
Showing only prompts that state their year. 3 more in this subject don't name one, so choose All years to see them.
Factorising Quadratics (coefficient 1) in Real Life
I am in JSS 3. Give me a real-life Nigerian word problem involving factorising quadratic e
Worked Example: Factorising a quadratic with two positive signs
Act as my JSS3 Mathematics tutor. Take me through one full worked example on factorising a
Spot My Mistake: Forming a quadratic equation from a word problem
Act as my JSS3 Mathematics tutor. Work a question on forming a quadratic equation from a w
Spot My Mistake: Multiplying every term by the lowest common denominator
Act as my JSS3 Mathematics tutor. Work a question on multiplying every term by the lowest
Two binomial denominators in one equation Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on two binomial denomina
Spot My Mistake: A work-rate problem solved with fractions
Act as my JSS3 Mathematics tutor. Work a question on a work-rate problem solved with fract
Finding the value of 4x minus 1 when x is a half Practice Questions
Act as my JSS3 Mathematics tutor. Give me five practice questions on finding the value of
Spot My Mistake: Substituting a fraction into an expression
Act as my JSS3 Mathematics tutor. Work a question on substituting a fraction into an expre
Spot My Mistake: Substituting values into a formula with two letters
Act as my JSS3 Mathematics tutor. Work a question on substituting values into a formula wi
Spot My Mistake: Making a letter the subject in a single step
Act as my JSS3 Mathematics tutor. Work a question on making a letter the subject in a sing
Spot My Mistake: Making a letter the subject in several steps
Act as my JSS3 Mathematics tutor. Work a question on making a letter the subject in severa
Spot My Mistake: Adding the two equations to eliminate a letter
Act as my JSS3 Mathematics tutor. Work a question on adding the two equations to eliminate
BECE Practice: Substituting, and then solving the equation that results
Act as my BECE Mathematics coach. I am in JSS 3. Give me practice questions on substitutin
Spot My Mistake: Reading the solution off the point where two lines cross
Act as my JSS3 Mathematics tutor. Work a question on reading the solution off the point wh
BECE Practice: An inverse variation problem about speed and time
Act as my BECE Mathematics coach. I am in JSS 3. Give me practice questions on an inverse
Worked Example: A variation problem about wages and hours worked
Act as my JSS3 Mathematics tutor. Take me through one full worked example on a variation p
A money problem leading to a fractional equation Quiz
Act as my JSS3 Mathematics tutor and quiz me on a money problem leading to a fractional eq
Practice Questions: Deciding which of two given ratios is the greater
Act as my JSS3 Mathematics tutor. Give me five practice questions on deciding which of two
A ratio problem about sharing out money Quiz
Act as my JSS3 Mathematics tutor and quiz me on a ratio problem about sharing out money. A
Spot My Mistake: A ratio problem set in a Nigerian market
Act as my JSS3 Mathematics tutor. Work a question on a ratio problem set in a Nigerian mar