If 12 out of 30 students

in a class are girls,

to the nearest percent,

what percent of

the class is girls?

2. Suppose you have two convex polygons, one regular and the other irregular. Determine the similarities and differences between the interior and exterior angles of both polygons.

Latoya had a large collection of basketball cards. she gave half to her friend, Erin. And 1/4 to her brother. She now has 75 cards. How many cards did she start with?

Best buy was having a 20% off sale on all flat screens tvs. what would the sale price of a $350 tv be?

Log base of 5 (X) < 2

Use the discriminant to determine how many real number solutions exist for the quadratic equations - 4j+3j-28=0

Convert the volume 5.0 m3 to the unit cm3. Show the work used to solve the problem.

Andy has read 4 chapters in 2 hours. If he continues reading at the same rate how many chapters will he have finished after 5 hours?

The diagram shows the dimensions of an office. It costs about $0.11 per year to air condition one cubic foot of space On for average, how much does it cost to air condition the office one month?

Perform the indicated operation. (-10) : (-20) 1/2 -1/2 2 -2

Hello I am making a business and I am about to sell my first bracelet I wanted to know how much should I sell it for? I paid 10$ for all the materials.