Evaluate \ dfrac {e} {4} + 2f-3 4 and +2 f-3 start fraction, e, divided by, 4, end fraction, plus, 2, f, minus, 3 when e = 12and=1 2 e, equals, 12 y f = \ dfrac12f= two 1 f, equals, start fraction, 1, divided by, 2, end fraction.

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: