Justin wants to have at least a 75 test average in algebra 1 this six weeks. He will have 3 test grades. He received a 72 and a 76 on the first two tests. What must he make on the third test to receive at least a 75 test average

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 (%).

Factor the polynomial by its greatest common monomial factor.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122