2. Determine the lateral and tolal surface area of the pyramid.
6 CITA
8 cm
Laloral Surl'age Area
Total Surface Area

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.