42. Quadratic, degree is 2.
43. Linear, so no. Degree is 1.
44. Quadratic, when simplified, degree is 2.
45. Quadratic, when simplified, degree is 2.
46. Exponentional, so no. Degree is the variable.
47. quadratic, because degree is 2.
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Answer:
Step-by-step explanation:
hello :
An = 10 -10/2^n
the first 4 terms are :
A1 = 10 -10/2^1 = 10-5
A1 = 5
A2 = 10 -10/2^2 = 10-10/4 = 10-5/2 = (20-5)/2
A2 = 15/2
A3 = 10 -10/2^3 = 10-10/8 =10- 5/4 = (40-5)/4
A3 = 35/4
A4 = 10 -10/2^4 = 10-10/16 = 10-5/8 = (80-5)/8
A4 = 75/8
Answer:
1/6
Step-by-step explanation:
3/18 (divide top and bottom with 3) -> 1/6
1 yard = 36 inches
468 / 36 = 13 yards
An inch is small than a yard, so divide the number of inches by 36 to find the number of ..., 468 inches is equal to 13 yards