Aforce of 2.0 × 102 newtons is applied to a lever to lift a crate. if the mechanical advantage of the lever is 3.43, what is the weight of the crate?

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%