Stephanie has 6.98 lb of granola to divide into small bags. she will put 0.4 lb of granola in each bag. how many bags will she fill? 17.20 17.45 172.00 174.50 if you answer this correctly i'll give you

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?