What is the answer for the Z-score of this problem z > 1.50

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4

Which is the standard form for this number? (2 x 10) + (5 x 1) + (8 x 1 10,000 )