16. Elizabeth used a compass to draw a circle with a radius of 4 cm. (47)
a. What was the diameter of the circle? Describe how the radius and
diameter are related.
b. What was the circumference of the circle? (Use 3.14 for T.)

NEED AN ANSWER FAST ILL GIVE BRAINIEST

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2