BRAINLIEST if correct There are 4 aces and 4 kings in a standard deck of 52 cards. You pick one card at random. What the probability of picking an ace or king?

4524 over 52

181 eighth

2132 over 13

121 half

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class