Eric works mowing lawns and babysitting. he earns $7.90 an hour for mowing and $6.80 an hour for babysitting. how much will he earn for 4 hours of mowing and 1 hour of babysitting?

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]