A student conducted 20 trials of an experiment in which she flipped a fair coin 3 times. She created a table of information to record the number of heads she received. Number of Number
Heads of Trials
0
2
1
7
2
8
3
3
Based on the data in the table, what is the expected value for the number of heads?
O 1.5
O 1.6
O 1.8
O 3.3

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?