Answer:
a
Step-by-step explanation:
The diameter is 6 because double the radius is 6. The cirucmference is 3.14*6. You get 18.84. The ratio is 18.84 to 6. Hope this helped.
Antonio would burn 300 calories if he rides his bicycle for 60 minutes. There is four sets of 15 in 60, and 4 multiplied by 75= 300
Answer:
Step-by-step explanation:
rate of change or slope is 1/2.
The equation of a line is y = mx + b, m is the slope.
when x is -2, y is 5.
5 = (1/2)*(-2)+b
b = 6
The equation y = x/2 + 6
