Determine the sum of the given probabilities. Are the events complementary?

P (A) = 3/7; P (B) = 2/7

5/14 The events are complementary

5/14 The events are not complementary

5/7 The events are complementary

5/7 The events are not complementary

1. SAT scores were originally scaled so that the scores for each section were approximately normally distributed with a mean of 500 and a standard deviation of 100.

The ratio of lime juice to soy sauce in a salad dressing is 7:6. The total of both ingredients is 39 tablespoons. How many tablespoons of each ingredient are used?

If m (x) = (x+5) / (x-1), which function has the same domain as (m•n) (x) ? 1. h (x) = (x+5) / 1) 2. h (x) = 11 / (x-1) 3. h (x) = 11 / (x-4) 4. h (x) = 11 / (x-3)

A taxi charges a flat fee of 4 dollars plus 2.25 per mile how much will it cost to travel 8.7 miles

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Is the gcf of two even numbers always even?

What is x=1-4y in slope - intercept form

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What is the worst thing to make in pottery class

Blank is 5 times as much as 27