exam Maths Puzzle Numerical Ability

Can someone help me out on this?

One day, the temperature at 8:00 A.M. was 47degrees F, and by 1:00 P.M. the temperature was 52 degrees F. What was the hourly rate of temperature change?

Thanks so much,
Ashley

Read Solution (Total 0)

exam Other Question
plot the graph of the equations 2x-3y=6 and 2x+y=-10 and interpret the result. logx + log(x + 3) = 1

Can someone show me the steps to get the answer of x= -5 or 2?

Thanks