Stefan took a job at $23,000 the first year with $1,090-a-year raises thereafter.
Brenda took a job at $24,020 a year with
$950-a-year increases thereafter. During
which year will Stefan start earning more
than Brenda?

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

The value of cos 30° is the same as which of the following?