Huw is paid a weekly wage. Every week he: saves of his wage, spends 70% of the money he has left on his living expenses, spends all that remains on his social life. Huw saves £40 of his wage and spends £48 on his social life. What percentage of his weekly wage does Huw spend on his social life?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next