A 3-digit number is a multiple of 7. What could that number be?
Write a prime number between 30 and 40
If x = -3 and y = 7, What is the product of x and y?
What is the Lowest Common Multiple (LCM) of 4 and 9?
If x = -3 and y = 7, What is the sum of x and y?
Explain why 99 is not a prime number
AlexAnthony
Asked:
September 2023
Write your answers to the above question in order, separated by commas
What is the Highest Common Factor (HCF) of 24 and 36?
Write 504 as a product of it's prime factors.
Find the First 5 terms of the sequence -6n + 14
AlexAnthony
Asked:
December 2022
Topic Friction: Write down three effects on Friction between moving objects.
Give one example of friction making something stay still.
Topic Friction: How can you stop a door hinge squeaking?
AlexAnthony
Asked:
December 2022
Topic Friction: Why do car owners have to replace their car tyres regularly?
AlexAnthony
Asked:
December 2022
Suggest why racing car tyres do not last as long as the tyres on normal cars.
AlexAnthony
Asked:
December 2022
In a science fiction story, a lubricating mist creeps upon a town. Think of three effects this would have on life in the town and write a paragraph of the story in 150 words. I will give 50 points if you write the 150 paragraph
AlexAnthony
Asked:
December 2022
Describe as many ways as you can in which friction is useful to you in your everyday life