A coach makes 30pounds of a chalk mixture by mixing 25Pounds of chalk with 5 pounds of sand what fraction of the chalk mixture is sand

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?