A cyclist travels at an average speed of 15km p. h. How far does he
travels in 2 hours 20 minutes.
(a) 30 kilometres
b) 35 kilometres
c) 40 kilometres
d) 45 kilometres
e) 50 kilometres

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years