Four students measure the length of a minute-long trial four times. they record their measurements as shown.

julian:
57.3 seconds, 58.8 seconds, 59.5 seconds, 62.1 seconds

mia:
58 seconds, 59 seconds, 60 seconds, 61 seconds

sonu:
50 seconds, 60 seconds, 60 seconds, 70 seconds

parul:
57.23 seconds, 59.32 seconds, 62.34 seconds, 63.91 seconds

whose measurements were the most precise?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.