4 Brad is making a model glider using balsa wood. He needs 30.1 centimeter for the body, 14.8 centimeters for the of balsa for wings, 37.5 centimeters tail, 10.01 centimeters for the tail fin, and 15.2 centimeters for the propeller Balsa wood is sold in lengths of 35 centimeters. How many lengths of wood will he need? F 2 G 3 H 4 J 5

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

Order the equations from least to greatest based on the number of solutions to each equation.-4^x -1 = 3^(-x) – 2 -3x + 6 = 2^x+13^x – 3 = 2x - 2

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)