This is so urgent 1. a model car has a scale factor of 1/64. the diameter of a tire on the model is 0.4 inches. what is the diameter of a tire on the actual car? a. 20 inches b. 25.6 inches d. 22.7 inches c. 19.4 inches hint

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

16x^2-16x=5 solve the equation by completing the square

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9