Write the polynomial in standard form. then name the polynomial based on its degree and number of terms. 2-5x^3+6x a) 2-5x^3+6x; not a polynomial b) -5x^3+6x+2; cubic trinomial c) -5x^3+6x+2; quadratic trinomial d) 6x-5x^3+2; fourth-degree trinomial

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg