745 prompts matching "Why the second probability changes when there is no replacement"
Spot My Mistake: Volume of a cylinder
Act as my SS3 Maths tutor. Look at my attempt at a volume of a cylinder problem, spot any
Spot my mistake: Using class limits where class boundaries are required
Act as my SS3 Mathematics tutor. Work a question on using class limits where class boundar
Spot my mistake: Confusing joint variation with partial variation
Act as my SS3 Mathematics tutor. Work a question on confusing joint variation with partial
Worked example: Checking a base division by multiplying back
Act as my SS3 Mathematics tutor. Take me through one full worked example on checking a bas
Worked Example: Constructing a frequency distribution table
Act as my SS3 Maths tutor. Walk me through a full worked example on constructing a frequen
Worked Example: Converting directly from one base to another base
Act as my SS3 Maths tutor. Show me a complete worked example of converting directly from o
Worked Example: Addition law of probability
Act as my SS3 Maths tutor. Walk me through a full worked example on addition law of probab
WAEC exam prep: A statement disproved by a single counter-example
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on a statem
WAEC exam prep: Factorising by taking out a common factor first
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on factoris
WAEC exam prep: The sine and cosine of an obtuse angle
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the sine
WAEC exam prep: Longitude difference across the international date line
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on longitud
WAEC exam prep: The mean deviation of an ungrouped set
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the mean
WAEC exam prep: Finding the constant of a joint variation from given values
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on finding
WAEC exam prep: The gradient and intercept form of a line
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the grad
WAEC exam prep: The radius of a sphere from its volume
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the radi
WAEC exam prep: The total contributed over a stated number of months
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the tota
WAEC exam prep: The height of a cylinder from its volume
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the heig
WAEC exam prep: The class midpoints used for grouped data
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the clas
WAEC exam prep: The sine, cosine and tangent of an acute angle
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the sine
WAEC exam prep: The gradient of a line joining two negative coordinates
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the grad