\fWrite -7.354 in scientific notation.Calculate: (-2 x 108 ) (2 x 10-12 Write your answer in scientific notation.Calculate: -4.29 x 10 2 -3.00 x 10 -5 Write your answer in scientific notation.Calculate. (5.0 x 10-2) 2 Write your answer in scientific notation.The safe dosage of the IV antibiotic ceftriaxone for children weighing more than 2.0 kg is 60. mg per kilogram of body weight. Suppose a pediatric nurse has available 1.5 L of a ceftriaxone solution with a concentration of 0.040 g/mL. How can she calculate the velume of this solution that she should administer to a child weighing 39. kg? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbals. solution needed = 10 U