You are checking the results of a phone app that counts calories. When someone eats, it is recorded as positive calories. When someone exercises, it is recorded as negative calories. What is the number of net calories for a person with the following record?

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')