Question

Before contracting to grind engine cylinders to a cross-sectional area of 11 in2, you need to know how much deviation from the ideal cylinder diameter of c the interval in which vnu must hold to make lA-11002 What interval do vnuı find? -3.742 in you can allow and stil have the area come within 0.02 in? of the required 11 i To find out, you let andlok for unii To what interval must x be held to meet the requirements for the area? inches Type your answer in interval notation. Round the left endpoint up and the right endpoint down to the n d the left endpoint up and the right endpoint down to the nearest thousandth as needed.) Enter your answer in the answer box. Ohm's law for electrical circuits like the one shown in the figure states that V-RI. In this equation, V is a constant voltage, I is the current in amperes, and R is the resistance in ohms. Your firm has been asked to supply the resistors for a circuit in which V will be 120 volts and l is to be 20± 0.2 amp. In what interval does R have to lie for l to be within 0.2 amp of the value lo 20? To what interval must R be held to meet the requirements for the resistance? ohms (Type your answer in interval notation. Round the left endpoint up and the right endpoint down to the nearest hundredth as needed.) Enter your answer in the answer box.

Answer 1

A-11 ) く、09. ヲ ア 9-739くχく3.746 Teguired iolerval i (3.731, 9.74s)