A toy plane is thrown upward with an initial velocity of 7 meters per second from an initial height of 4 meters. What is the maximum height of the plane? 6.5 meters

6.5 feet

0.7 meters

0.7 feet​

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

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 (%).

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.