Which pair of angles has congruent values for the sin x° and the cos y°? 35°; 55°
35°; 70°
35°; 145°
35°; 35°

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red