Awooden ramp is used to load a 4-wheeler onto a truck bed 3 feet above ground. the ramp makes an angle of 32º with the ground. what is the horizontal distance covered by the ramp, rounded to the nearest hundredth? sketch the problem and label known quantities first. (hint: you do not need to find the length of the wooden ramp.)

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression