Of the campers in a campground, 1/3 are sleeping in tents. Of the campers who are sleeping in tents, 1/8 do not use a pillow. If there are 192 campers in the campground, how many are sleeping in tents without a pillow?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.