A large open meadow near your city is shrinking in size because developers have started building new homes there.
The relationship between A, the area of the meadow, in hectares, and t, the elapsed time, in months, since the construction began is modeled by the following function.
A=1562.5⋅10^−0.1t
How many months of construction will there be before the area of the meadow decreases to 500 hectares?
Give an exact answer expressed as a base-10 logarithm.

Patel’s class voted on their favorite color. patel plans to make a circle graph to display the results. which statements are true about the circle graph patel can create? check all that apply.

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.