Haley use a birthday check her mother gave her to start a savings account she plans to save $20 per month as well after nine months Haley has $300 right and solve a linear equation to find the original check them out from Haley’s mother

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Acircle has a circumference of 28.36 units what is the diameter of the circle

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).