The radius of each semicircle in this composite figure is

1 in.
2 in.
4 in.
8 in.

Which of the following is the correct ratio for converting kilograms to grams

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41