Sara earns $9 per hour babysitting. She must earn a minimum of $81 next month to attend a concert.
If h represents the number of hours Sara babysits,
write an inequality to describe the situation.
A. 9h 3 81
B. 9h 81
C. 9h > 81
D. 9h < 81

What is the ratio of the length of an object in yards to the length of the same object in miles?

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.