The circumfrance of the moon is about 6,790 miles, find the diameter of the moon to the nearest mile.
a. 155 miles
b. 2,162 miles
c. 3,395 miles
d. 21,321 miles

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

What is the solution set of the quadratic inequality x^2-5< or equal to 0

The product of sin 30 degrees and sin 60 degrees is same as the product of